Hamas anti-Semitic bullies shut down physics class because the professor was Israeli
The seal of UNLV. The motto means “All
things for god’s country,” a motto UNLV
no longer follows.
Last month a group of Hamas anti-Semitic bullies invaded a classroom at the University of Nevada-Las Vegas (UNLV) and shut down the lecture about black holes by a physics professor, simply because that professor, Asaf Peer, happened to be Israeli.
Peer, from Israel’s Bar-Ilan University, actually invited the activists to remain to learn about black holes and then discuss “unrelated issues” after his lecture. But the demonstrators continued their antics, leading to the UNLV police to be called in.
When the police arrived, they refused to remove or silence the protesters so the lecture could continue. Instead, they decided that the First Amendment gave this mob the right to silence whomever they wanted. The police further decided that for Peer’s “safety,” his lecture must end and they would “escort” him off campus.
This led Professor Asaf Peer … to ask “What about my freedom of speech?”
How naive of Peer. Doesn’t he know that in today’s America, the First Amendment only guarantees the left the right to speak and shout and harass and riot and even kill? It also gives the left, and only the left, the right to silence and blacklist and ban any other speech, and if that doesn’t work it gives the left to right to use force and violence to shut up any dissent.
Or to put it more simply, their violence is speech, your speech is violence.
At the University of Nevada-Las Vegas, it is very clear this is how university officials and the police interpret the Bill of Rights.
» Read more
The seal of UNLV. The motto means “All
things for god’s country,” a motto UNLV
no longer follows.
Last month a group of Hamas anti-Semitic bullies invaded a classroom at the University of Nevada-Las Vegas (UNLV) and shut down the lecture about black holes by a physics professor, simply because that professor, Asaf Peer, happened to be Israeli.
Peer, from Israel’s Bar-Ilan University, actually invited the activists to remain to learn about black holes and then discuss “unrelated issues” after his lecture. But the demonstrators continued their antics, leading to the UNLV police to be called in.
When the police arrived, they refused to remove or silence the protesters so the lecture could continue. Instead, they decided that the First Amendment gave this mob the right to silence whomever they wanted. The police further decided that for Peer’s “safety,” his lecture must end and they would “escort” him off campus.
This led Professor Asaf Peer … to ask “What about my freedom of speech?”
How naive of Peer. Doesn’t he know that in today’s America, the First Amendment only guarantees the left the right to speak and shout and harass and riot and even kill? It also gives the left, and only the left, the right to silence and blacklist and ban any other speech, and if that doesn’t work it gives the left to right to use force and violence to shut up any dissent.
Or to put it more simply, their violence is speech, your speech is violence.
At the University of Nevada-Las Vegas, it is very clear this is how university officials and the police interpret the Bill of Rights.
» Read more
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon, any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
The really really strange landscape of Cydonia on Mars
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on January 3, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows what the camera team describes merely as “landforms.”
In truth, these features, as well as almost everything in the surrounding terrain beyond the edge of this picture, are possibly the weirdest geological features on Mars. The two mounds, no more than fifteen feet high at the most, resemble pimples. The rough ground to the north actually appears to be some flow that worked its way around the mounds, as indicated by the arrows. The crack to the southeast of the two mounds appears to be an extension of a fault line that cuts through the center of the larger mound, suggesting the mound is some form of eruption belching out of that fissure.
That the latitude is 42 degrees north, these weird features all suggest some form of ice-based volcanic activity, because the ground here is probably impregnated with ice.
As for the bridge connecting the two mounds, who knows what caused it?
» Read more
Click for original image.
Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on January 3, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows what the camera team describes merely as “landforms.”
In truth, these features, as well as almost everything in the surrounding terrain beyond the edge of this picture, are possibly the weirdest geological features on Mars. The two mounds, no more than fifteen feet high at the most, resemble pimples. The rough ground to the north actually appears to be some flow that worked its way around the mounds, as indicated by the arrows. The crack to the southeast of the two mounds appears to be an extension of a fault line that cuts through the center of the larger mound, suggesting the mound is some form of eruption belching out of that fissure.
That the latitude is 42 degrees north, these weird features all suggest some form of ice-based volcanic activity, because the ground here is probably impregnated with ice.
As for the bridge connecting the two mounds, who knows what caused it?
» Read more
Another woman sues SpaceX for sexual discrimination and retaliation
On March 5, 2024 Michelle Dopak filed a lawsuit against SpaceX for sexual discrimination and retaliation, claiming the company paid her less than male workers, refused to promote her, and ignored her complaints about sexual abuse by her married manager that eventually led to a pregnancy.
Dopak said in the suit that in 2020, her manager offered her $100,000 to have an abortion, which she declined. She is suing the company for an unspecified amount of damages. Reuters was first to report the existence of the lawsuit. Dopak accused SpaceX of colluding with her former manager by allowing him to transfer $3.7 million in SpaceX stock out of his name to evade child support payments, according to the lawsuit obtained by Business Insider.
This suit is one now of several discrimination suits against the company. Unlike the others, however, if Dopak’s accusations prove true it would be the most damaging of all, since she claims the company itself took action against her to protect this manager. The other suits appear more frivolous on their face, issued by individuals claiming to have been fired by SpaceX for their opinions, when the facts strongly suggest they were more interested in causing trouble at the company then doing their job, and thus deserved to be fired.
On March 5, 2024 Michelle Dopak filed a lawsuit against SpaceX for sexual discrimination and retaliation, claiming the company paid her less than male workers, refused to promote her, and ignored her complaints about sexual abuse by her married manager that eventually led to a pregnancy.
Dopak said in the suit that in 2020, her manager offered her $100,000 to have an abortion, which she declined. She is suing the company for an unspecified amount of damages. Reuters was first to report the existence of the lawsuit. Dopak accused SpaceX of colluding with her former manager by allowing him to transfer $3.7 million in SpaceX stock out of his name to evade child support payments, according to the lawsuit obtained by Business Insider.
This suit is one now of several discrimination suits against the company. Unlike the others, however, if Dopak’s accusations prove true it would be the most damaging of all, since she claims the company itself took action against her to protect this manager. The other suits appear more frivolous on their face, issued by individuals claiming to have been fired by SpaceX for their opinions, when the facts strongly suggest they were more interested in causing trouble at the company then doing their job, and thus deserved to be fired.
Now available in hardback and paperback as well as ebook!
From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.
“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of founder of the Mars Society.
All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.
Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.
NJ man arrested for trafficking 675 Starlink terminals illegally
A New Jersey man was arrested on December 4, 2023 while driving a vehicle carrying more than two hundred Starlink terminals, and later charged with trafficking 675 Starlink terminals that he obtained illegally using “stolen credit card accounts or hacked Starlink billing accounts.”
The man, 35-year-old Kelvin Rodriguez-Moya, was stopped by police Dec. 4 while driving 223 Starlink terminals in a pickup truck and trailer after leaving a residence in Lawrence Township, New Jersey, a criminal complaint said. The terminals had shipping labels addressed to multiple different names at the same address.
Lawrence Township police had been tipped off about a suspiciously large number of Starlink terminals being shipped to that home, the complaint said. Detectives then witnessed Rodriguez-Moya loading a FedEx shipment of terminals onto the truck and trailer.
SpaceX is working with the police to determine how Rodriguez-Moya obtained so many terminals. I suspect it was because so much of Starlink operations are automated. The computer programs that issue terminals to new customers aren’t smart enough to notice such things.
This case might also help explain the stories in both Russia and Botswana of unauthorized terminals being sold.
A New Jersey man was arrested on December 4, 2023 while driving a vehicle carrying more than two hundred Starlink terminals, and later charged with trafficking 675 Starlink terminals that he obtained illegally using “stolen credit card accounts or hacked Starlink billing accounts.”
The man, 35-year-old Kelvin Rodriguez-Moya, was stopped by police Dec. 4 while driving 223 Starlink terminals in a pickup truck and trailer after leaving a residence in Lawrence Township, New Jersey, a criminal complaint said. The terminals had shipping labels addressed to multiple different names at the same address.
Lawrence Township police had been tipped off about a suspiciously large number of Starlink terminals being shipped to that home, the complaint said. Detectives then witnessed Rodriguez-Moya loading a FedEx shipment of terminals onto the truck and trailer.
SpaceX is working with the police to determine how Rodriguez-Moya obtained so many terminals. I suspect it was because so much of Starlink operations are automated. The computer programs that issue terminals to new customers aren’t smart enough to notice such things.
This case might also help explain the stories in both Russia and Botswana of unauthorized terminals being sold.
Blue Origin completes first round of launchpad/New Glenn tanking tests
Link here. In the past week or so Blue Origin has done three tanking tests of its assembled engineering test rocket, simulating fueling of a New Glenn rocket on the launchpad, and now intends to roll that test vehicle back to its rocket assembly building.
From here, it is most likely that the rocket will be prepared for the next round of testing, which will include a static fire of the seven first-stage BE-4 engines. This test will mark the first time that Blue Origin’s BE-4 engines will ignite while integrated with a New Glenn first stage. It will also be the first time that the new launch pad supports an engine firing.
The company continues to aim for a first test launch of New Glenn before the end of the year, and these tests strengthen the likelihood that this schedule is realistic.
Link here. In the past week or so Blue Origin has done three tanking tests of its assembled engineering test rocket, simulating fueling of a New Glenn rocket on the launchpad, and now intends to roll that test vehicle back to its rocket assembly building.
From here, it is most likely that the rocket will be prepared for the next round of testing, which will include a static fire of the seven first-stage BE-4 engines. This test will mark the first time that Blue Origin’s BE-4 engines will ignite while integrated with a New Glenn first stage. It will also be the first time that the new launch pad supports an engine firing.
The company continues to aim for a first test launch of New Glenn before the end of the year, and these tests strengthen the likelihood that this schedule is realistic.
Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.
If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.
Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke
UK government to invest £10 million in Saxavord spaceport
Proposed spaceports surrounding Norwegian Sea.
The government of the United Kingdom announced yesterday that it will directly invest £10 million in the Saxavord spaceport being built on one of the Shetland Islands, as shown on the map to the right.
Coming in addition to around £40 million of private investment, the government funding will allow SaxaVord to accelerate its capital works programme to ensure it is ready to support the first orbital launch.
That capital works program was forced to shut down last year when red tape at the Civil Aviation Authority (CAA) delayed the licensing of Saxavord. It could be this grant has been issued partly to repay the losses the spaceport company experienced due to those bureaucratic delays. The timing kind of reinforces this speculation, as only yesterday Saxavord got its spaceport license approved, though other approvals remain pending.
All this news suggests strongly that the first test flight at Saxavord by the German rocket startup Rocket Factory Augsburg will occur later this year, as promised.
Meanwhile, the other spaceport in Sutherland must be wondering if it can get similar government aid, or if the government is now playing favorites.
Proposed spaceports surrounding Norwegian Sea.
The government of the United Kingdom announced yesterday that it will directly invest £10 million in the Saxavord spaceport being built on one of the Shetland Islands, as shown on the map to the right.
Coming in addition to around £40 million of private investment, the government funding will allow SaxaVord to accelerate its capital works programme to ensure it is ready to support the first orbital launch.
That capital works program was forced to shut down last year when red tape at the Civil Aviation Authority (CAA) delayed the licensing of Saxavord. It could be this grant has been issued partly to repay the losses the spaceport company experienced due to those bureaucratic delays. The timing kind of reinforces this speculation, as only yesterday Saxavord got its spaceport license approved, though other approvals remain pending.
All this news suggests strongly that the first test flight at Saxavord by the German rocket startup Rocket Factory Augsburg will occur later this year, as promised.
Meanwhile, the other spaceport in Sutherland must be wondering if it can get similar government aid, or if the government is now playing favorites.
Irish company wants to establish spaceport in Ireland
An Irish company, SUAS Aerospace, has announced a investment capital round to raise €5 million in order to establish a spaceport in Ireland by 2027.
The company has been lobbying for this spaceport since at least May 2023. It is based on the southern coast of Ireland at a facility dubbed the National Space Centre. This would likely be close to where the spaceport would be located, though this is unconfirmed.
SUAS Aerospace was founded in 2019 and is supported by the Enterprise Ireland. With initial investment of €1.1 million to date, SUAS has secured significant partnerships with major European Companies including Skyrora, T Minus Engineering, Pangea Aerospace and is part of a successful consortium awarded a €5m grant from Horizon Europe to develop interoperable (plug and play) rocket engine testing infrastructure for Europe.
I wonder if Ireland’s bureaucracy will be easier to work with than Great Britain’s.
An Irish company, SUAS Aerospace, has announced a investment capital round to raise €5 million in order to establish a spaceport in Ireland by 2027.
The company has been lobbying for this spaceport since at least May 2023. It is based on the southern coast of Ireland at a facility dubbed the National Space Centre. This would likely be close to where the spaceport would be located, though this is unconfirmed.
SUAS Aerospace was founded in 2019 and is supported by the Enterprise Ireland. With initial investment of €1.1 million to date, SUAS has secured significant partnerships with major European Companies including Skyrora, T Minus Engineering, Pangea Aerospace and is part of a successful consortium awarded a €5m grant from Horizon Europe to develop interoperable (plug and play) rocket engine testing infrastructure for Europe.
I wonder if Ireland’s bureaucracy will be easier to work with than Great Britain’s.
SpaceX: We want to fly next Starship/Superheavy test launch on March 14, 2024
In a tweet yesterday SpaceX announced an update on its Starship webpage, outlining its plans for the third orbital test launch of its heavy-lift Starship/Superheavy rocket, with March 14, 2024 listed as the hoped-for launch date.
The update began with these cautionary words, “pending regulatory approval,” and then went on to describe details of the test flight:
The third flight test aims to build on what we’ve learned from previous flights while attempting a number of ambitious objectives, including the successful ascent burn of both stages, opening and closing Starship’s payload door, a propellant transfer demonstration during the upper stage’s coast phase, the first ever re-light of a Raptor engine while in space, and a controlled reentry of Starship. It will also fly a new trajectory, with Starship targeted to splashdown in the Indian Ocean. This new flight path enables us to attempt new techniques like in-space engine burns while maximizing public safety.
I suspect the change in the splashdown location, from northeast of the main island of Hawaii, was instigated by the FAA for those “public safety reasons”. From SpaceX’s perspective, this is an easy give, as a slightly shorter flight makes little difference for this test, and it allows the company to test that Raptor engine by firing that de-orbit burn.
Will the flight occur on March 14th? The odds are high, partly because this SpaceX announcement is designed to put pressure on the bureaucrats at the FAA to finish their paperwork already. At the same time, bureaucrats sometimes love to stick it to private citizens, just for fun. We shall see.
In a tweet yesterday SpaceX announced an update on its Starship webpage, outlining its plans for the third orbital test launch of its heavy-lift Starship/Superheavy rocket, with March 14, 2024 listed as the hoped-for launch date.
The update began with these cautionary words, “pending regulatory approval,” and then went on to describe details of the test flight:
The third flight test aims to build on what we’ve learned from previous flights while attempting a number of ambitious objectives, including the successful ascent burn of both stages, opening and closing Starship’s payload door, a propellant transfer demonstration during the upper stage’s coast phase, the first ever re-light of a Raptor engine while in space, and a controlled reentry of Starship. It will also fly a new trajectory, with Starship targeted to splashdown in the Indian Ocean. This new flight path enables us to attempt new techniques like in-space engine burns while maximizing public safety.
I suspect the change in the splashdown location, from northeast of the main island of Hawaii, was instigated by the FAA for those “public safety reasons”. From SpaceX’s perspective, this is an easy give, as a slightly shorter flight makes little difference for this test, and it allows the company to test that Raptor engine by firing that de-orbit burn.
Will the flight occur on March 14th? The odds are high, partly because this SpaceX announcement is designed to put pressure on the bureaucrats at the FAA to finish their paperwork already. At the same time, bureaucrats sometimes love to stick it to private citizens, just for fun. We shall see.
March 6, 2024 Zimmerman/Batchelor podcast
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
» Read more
Embedded below the fold in two parts.
To listen to all of John Batchelor’s podcasts, go here.
» Read more
Ann-Margret – Dancing to Tequila
An evening pause: From the Youtube page:
Ann-Margret set to the Champs’ eternal hit “Tequila”. Scenes from “Viva Las Vegas” (1964), “Bye-Bye Birdie” (1963), “Made in Paris” (1966), “The Swinger” (1966) and “The Tiger and the Pussycat” (1967).
Hat tip Judd Clark.
If Trump wins in November, expect a real insurrection from Democrats
The Democratic Party
The reaction by Democratic Party politicians and pundits to the Supreme Court ruling on March 4, 2024 — voiding the effort by Colorado to throw Donald Trump off its ballot — reveals some very fundamental realities that must be faced by all Americans. To put it bluntly: These Democrats have no intention of accepting a victory by Donald Trump in the upcoming election, even if he should win by a majority so vast that no amount of election rigging can disguise it.
The first reaction to that decision was a major tell. Jean Griswold is the secretary of state of Colorado who had taken Trump off the ballot, claiming he was an insurrectionist even though that was merely her opinion as Trump has not only never been convicted of that crime, he has not even been charged with it. Immediately after the court rejected her actions unanimously, she tweeted the following:
I am disappointed in the U.S. Supreme Court’s decision stripping states of the authority to enforce Section 3 of the 14th Amendment for federal candidates. Colorado should be able to bar oath-breaking insurrections from our ballot.
Spurred by her blind hatred of Trump, Griswold’s refusal to deal with reality here is disturbing, to say the least. First, the court made it very clear, unanimously, that the states don’t have this authority when it comes to federal elections. That she as a lawyer could not recognize the plain legal arguments here that were agreed to by even the most radical leftists on the court indicates how blind she has become to reasonable disagreement.
Second, Griswold clearly thinks she by herself, based on nothing but her opinion, has the right to determine who is or is not an insurrectionist. In a country where by law and a very long tradition all people are innocent until proven guilty, by what law does she think she has that right?
The bottom line is that Griswold reveals the mindset of the Democrat Party. They are mentally unprepared to accept a Trump election victory, no matter what, and will do anything to block his victory.
This mindset is further revealed by this CNN article published today, attempting to figure out other ways in which the Democrats can block a victory by Trump.
» Read more
Is this really a spiral galaxy?
The uncertainty of science: The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope and released on March 4, 2024 by the PR department of the European Space Agency (ESA) as part of its Hubble Picture of the Week program. It shows what the press release claims is a spiral galaxy about 55 million light years away, seen edge on.
In this image NGC 4423 appears to have quite an irregular, tubular form, so it might be surprising to find out that it is in fact a spiral galaxy. Knowing this, we can make out the denser central bulge of the galaxy, and the less crowded surrounding disc (the part that comprises the spiral arms).
If NGC 4423 were viewed face-on it would resemble the shape that we most associate with spiral galaxies: the spectacular curving arms sweeping out from a bright centre, interspersed with dimmer, darker, less populated regions. But when observing the skies we are constrained by the relative alignments between Earth and the objects that we are observing: we cannot simply reposition Earth so that we can get a better face-on view of NGC 4423!
This picture provides a great example of the amount of assumptions that are often contained in astronomical observations. Though the data strongly suggests this is spiral, we must remember this is merely an educated guess, based on that central bulge and the dust lanes visible along the galaxy’s profile. There is actually no guarantee that this is so. As the press release also notes, astronomers are constrained by our viewpoint, and cannot change that viewpoint to get a better view to confirm this guess. For all we know, a face on veiw of this flat galaxy would reveal it has no spiral arms, but instead is mottled and chaotic, a rare type that does exist.
Astronomers do the best they can, but it is important that they (and we) always recognize the limitations.
The uncertainty of science: The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope and released on March 4, 2024 by the PR department of the European Space Agency (ESA) as part of its Hubble Picture of the Week program. It shows what the press release claims is a spiral galaxy about 55 million light years away, seen edge on.
In this image NGC 4423 appears to have quite an irregular, tubular form, so it might be surprising to find out that it is in fact a spiral galaxy. Knowing this, we can make out the denser central bulge of the galaxy, and the less crowded surrounding disc (the part that comprises the spiral arms).
If NGC 4423 were viewed face-on it would resemble the shape that we most associate with spiral galaxies: the spectacular curving arms sweeping out from a bright centre, interspersed with dimmer, darker, less populated regions. But when observing the skies we are constrained by the relative alignments between Earth and the objects that we are observing: we cannot simply reposition Earth so that we can get a better face-on view of NGC 4423!
This picture provides a great example of the amount of assumptions that are often contained in astronomical observations. Though the data strongly suggests this is spiral, we must remember this is merely an educated guess, based on that central bulge and the dust lanes visible along the galaxy’s profile. There is actually no guarantee that this is so. As the press release also notes, astronomers are constrained by our viewpoint, and cannot change that viewpoint to get a better view to confirm this guess. For all we know, a face on veiw of this flat galaxy would reveal it has no spiral arms, but instead is mottled and chaotic, a rare type that does exist.
Astronomers do the best they can, but it is important that they (and we) always recognize the limitations.
New orbital image of Curiosity on Mount Sharp
Click for original image.
Though this is not the first time Curiosity has been spotted from orbit by Mars Reconnaissance Orbiter (MRO), the image to the right, reduced and sharpened to post here, might be the coolest, because it shows clearly the mountainous terrain within which the rover presently travels. The cliff on the picture’s right is 400-foot-high Kukenan.
NASA’s Curiosity Mars rover appears as a dark speck in this image captured from directly overhead by the agency’s Mars Reconnaissance Orbiter, or MRO. The orbiter is equipped with a camera capable of viewing objects the size of a dinner table on the Red Planet’s surface.
The camera, called the High-Resolution Imaging Science Experiment (HiRISE), has viewed spacecraft on the surface many times before. Here, it captured Curiosity driving up a steep slope on Dec. 29, 2023, the 4,051st Martian day, or sol, of the rover’s mission.
At present the Curiosity team is using the rover to analyze the material produced from the rover’s 40th drill hole, and thus it has not moved significantly for several weeks.
Click for original image.
Though this is not the first time Curiosity has been spotted from orbit by Mars Reconnaissance Orbiter (MRO), the image to the right, reduced and sharpened to post here, might be the coolest, because it shows clearly the mountainous terrain within which the rover presently travels. The cliff on the picture’s right is 400-foot-high Kukenan.
NASA’s Curiosity Mars rover appears as a dark speck in this image captured from directly overhead by the agency’s Mars Reconnaissance Orbiter, or MRO. The orbiter is equipped with a camera capable of viewing objects the size of a dinner table on the Red Planet’s surface.
The camera, called the High-Resolution Imaging Science Experiment (HiRISE), has viewed spacecraft on the surface many times before. Here, it captured Curiosity driving up a steep slope on Dec. 29, 2023, the 4,051st Martian day, or sol, of the rover’s mission.
At present the Curiosity team is using the rover to analyze the material produced from the rover’s 40th drill hole, and thus it has not moved significantly for several weeks.
More orbital tugs reach orbit
When SpaceX launches a large number of smallsats and payloads on a Falcon 9 launch, as it did on March 5 from Vandenberg in California, it routinely takes several days or even months for the results from each payload or smallsat to trickle in. Two reports today illustrate the growing cottage industry of orbital tugs.
First, a company named Apex has successfuly demonstrated its first service module for satellites, designed to provide the basic services needed for satellites so that companies can focus on designing their primary mission rather than reinventing a basic satellite each time. The module was launched on March 5th, and has been operating as expected. The company hopes to begin mass producing this service module in a new factory later this year.
Second, a new orbital tug company from France, Exotrail, has successfully deployed a cubesat from its first tug. That tug was launched on a Falcon 9 smallsat launch in November, and has been testing operations since. After releasing that cubesat for Airbus’s defense division, the tug is continuing operations, acting as the service module for a second payload from Belgium that is testing its own gyros and reaction wheels for controling smallsat orientation.
These companies are small, and are focused on very specific technologies needed by smallsats to operate efficiently in space. As such, their achievements are generally more mundane and less exciting that a SpaceX Starship/Superheavy test launch, by many magnitudes. Nonetheless, their success, not only technically but financially, suggests a growing maturity to the in-orbit space industry, which will also lay the groundwork for much more sophisticated operations in the future beyond Earth orbit. The people that build these tugs will move on to build vessels that can go to the planets and do things that are presently impossible or too difficult, and do it at low cost and very quickly.
When SpaceX launches a large number of smallsats and payloads on a Falcon 9 launch, as it did on March 5 from Vandenberg in California, it routinely takes several days or even months for the results from each payload or smallsat to trickle in. Two reports today illustrate the growing cottage industry of orbital tugs.
First, a company named Apex has successfuly demonstrated its first service module for satellites, designed to provide the basic services needed for satellites so that companies can focus on designing their primary mission rather than reinventing a basic satellite each time. The module was launched on March 5th, and has been operating as expected. The company hopes to begin mass producing this service module in a new factory later this year.
Second, a new orbital tug company from France, Exotrail, has successfully deployed a cubesat from its first tug. That tug was launched on a Falcon 9 smallsat launch in November, and has been testing operations since. After releasing that cubesat for Airbus’s defense division, the tug is continuing operations, acting as the service module for a second payload from Belgium that is testing its own gyros and reaction wheels for controling smallsat orientation.
These companies are small, and are focused on very specific technologies needed by smallsats to operate efficiently in space. As such, their achievements are generally more mundane and less exciting that a SpaceX Starship/Superheavy test launch, by many magnitudes. Nonetheless, their success, not only technically but financially, suggests a growing maturity to the in-orbit space industry, which will also lay the groundwork for much more sophisticated operations in the future beyond Earth orbit. The people that build these tugs will move on to build vessels that can go to the planets and do things that are presently impossible or too difficult, and do it at low cost and very quickly.
Is the Saxavord spaceport in the UK about to finally get approved for launches?
Proposed spaceports surrounding Norwegian Sea.
According to the head of the Saxavord spaceport in the UK, it is finally poised to get all the necessary approvals from the government of the United Kingdom that will allow the first launches before the end of this year.
Following on from the CAA licence being granted just before Christmas, management at SaxaVord Spaceport is confident it will receive its ‘range licence’ later this month to finally become a “fully-fledged spaceport”. This second licence, also issued by the Civil Aviation Authority (CAA), allows rockets launched from SaxaVord to use the airspace.
Sounds great, eh? Except that the spaceport is still waiting approval from a local commission of its plan for allowing spectators to watch launches. In addition, no launch license has yet been issued to any rocket company. The German company Rocket Factory Augsburg (RFA) is planning to take over one specific launchpad at Saxavord where it hopes to do as many as ten launches per year, with the first test launch later this year. The UK’s Civil Aviation Authority (CAA) has not yet issued that license.
Another rocket startup, ABL, is also waiting CAA approvals. Its first test launch (which failed in January 2023) was conducted in Alaska, with a second launch planned there in the next month or so. If successful the company hopes to launch regularly from Saxavord, assuming the CAA gives it approval.
Saxavord submitted its license applications to the CAA in November 2022, with the hope launches could begin in 2023. It took the CAA however more than a year to issue the spaceport license, and it still has not issued the range license, nor has it issued RFA any launch licenses yet. For these companies to prosper the government approval process has got to be streamlined.
Proposed spaceports surrounding Norwegian Sea.
According to the head of the Saxavord spaceport in the UK, it is finally poised to get all the necessary approvals from the government of the United Kingdom that will allow the first launches before the end of this year.
Following on from the CAA licence being granted just before Christmas, management at SaxaVord Spaceport is confident it will receive its ‘range licence’ later this month to finally become a “fully-fledged spaceport”. This second licence, also issued by the Civil Aviation Authority (CAA), allows rockets launched from SaxaVord to use the airspace.
Sounds great, eh? Except that the spaceport is still waiting approval from a local commission of its plan for allowing spectators to watch launches. In addition, no launch license has yet been issued to any rocket company. The German company Rocket Factory Augsburg (RFA) is planning to take over one specific launchpad at Saxavord where it hopes to do as many as ten launches per year, with the first test launch later this year. The UK’s Civil Aviation Authority (CAA) has not yet issued that license.
Another rocket startup, ABL, is also waiting CAA approvals. Its first test launch (which failed in January 2023) was conducted in Alaska, with a second launch planned there in the next month or so. If successful the company hopes to launch regularly from Saxavord, assuming the CAA gives it approval.
Saxavord submitted its license applications to the CAA in November 2022, with the hope launches could begin in 2023. It took the CAA however more than a year to issue the spaceport license, and it still has not issued the range license, nor has it issued RFA any launch licenses yet. For these companies to prosper the government approval process has got to be streamlined.
Harp & VolfgangTwins – Paint It Black
An evening pause: The music is great, but I generally dislike these music videos that put the performers in some beautiful place that is also a place where it is absolutely impossible to record a performance. They then do lip synch and editing to hide the fact that the performance is faked. Ugh.
Still, as I said, the music is great, and the scenery is beautiful.
Hat tip Diane Zimmerman.
Another helicopter mission under development for Mars?
Click for original image.
Today’s cool image to the right, cropped to post here, is probably on its own one of the more boring cool images I have posted over the years, a generally featureless plain with some ripple dunes within a few low hollows.
What makes this picture cool however is the label for the image: “Sample Landing and Traverse Hazards at Possible Helicopter Landing Site.” The picture was taken on January 23, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), with the obvious goal of seeing whether this location can serve as a landing site for a helicopter mission to Mars.
The site is relatively uninteresting because the first goal is to find a safe place to land, but to do so near a location where there is rough geology which only a helicopter can explore. And it appears, from the overview map below, that is exactly what this location is.
» Read more
Amazingly Justice actually charges two leftist activists with felonies for defacing the display case holding the Constitution
Rotunda security guards do nothing so that these
vandals of the Constitution can preach their message.
Click for video.
In a move that is astonishing considering the political favorism of the left by the Biden administration’s Justice Department, that agency has now charged the two leftist activists who defaced the display case holding the Constitution with felonies.
On Friday, the Department of Justice charged Donald Zepeda of Maryland and Jackson Green of Utah with felony destruction of government property, according to Fox News. Zepeda and Green have been accused of dumping red powder on the case that displayed the historic document. The incident occurred on Feb 14 and the DOJ said their stunt caused more than $50,000 worth of damages.
It is not clear what penalities these two thugs face should they be convicted. For all we know, Justice is merely prosecuting them now for effect, and will allow them to skip with light charges when the case comes to court.
Nor should be we surprised if these vandals end up walking free. » Read more
March 4, 2024 Zimmerman/Space Show podcast
David Livingston has now posted my two-hour appearance on the Space Show last night, with the podcast available for download here.
Despite some technical issues halfway through (which David has edited out of the podcast), the show was fun, especially because of a lot of very good questions from listeners. The second half of the show was devoted to discussing my book Conscious Choice, which David Livingston had read and wanted to highlight. His endorsement of the book was much appreciated. As he noted (I am paraphrasing), it you are interested in the problem of establishing space settlements, you must read this book, because it deals with things beyond engineering that are as if not more important.
David Livingston has now posted my two-hour appearance on the Space Show last night, with the podcast available for download here.
Despite some technical issues halfway through (which David has edited out of the podcast), the show was fun, especially because of a lot of very good questions from listeners. The second half of the show was devoted to discussing my book Conscious Choice, which David Livingston had read and wanted to highlight. His endorsement of the book was much appreciated. As he noted (I am paraphrasing), it you are interested in the problem of establishing space settlements, you must read this book, because it deals with things beyond engineering that are as if not more important.
Blue Origin is targeting a first unmanned landing of its manned lunar lander in 2025
An early visualization of Blue Moon
According to one Blue Origin official, the company is now targeting its first unmanned landing of its manned lunar lander, Blue Moon, for sometime in 2025, far sooner than previously expected.
Jeff Bezos’ Blue Origin space venture is aiming to send an uncrewed lander to the surface of the moon in the next 12 to 16 months, according to the executive in charge of the development program. John Couluris, senior vice president for lunar permanence at Blue Origin, provided an update on the company’s moon lander program on CBS’ “60 Minutes” news program on Sunday. “We’re expecting to land on the moon between 12 and 16 months from today,” Couluris said. “I understand I’m saying that publicly, but that’s what our team is aiming towards.”
Blue Moon is shown in the graphic to the right. Though being built to provide NASA a second manned lander in addtion to SpaceX’s Starship, this first mission will simply bring cargo to the surface, as a test of the lander itself.
If Blue Origin can keep even somewhat close to this schedule, we will likely have two manned moon landers doing test flights at almost the same time.
A sidebar: Note the lander’s height, as well as the narrow footprint of its landing legs. New graphics of this lander from Blue Origin show the same high center of gravity with an even narrower footprint for the legs. One wonders why. Wouldn’t it make sense to have those legs deploy outward more?
This issue applies also to SpaceX’s Starship, which will also have a high center of gravity. When SpaceX’s rockets land on Earth (both Falcon 9 boosters and Starship), most of their fuel is gone so the bulk of the mass is near the bottom where the engines are, even though the boosters stand very high. On the Moon however these vehicles will be landing heavily loaded, with cargo and fuel. This raises a stability question that was illustrated sadly by the tipping over recently of Intuitive Machines Odysseus lander.
I am not an engineer, so I admit that my off the cuff analysis here is very questionable. Nonetheless, one wonders.
An early visualization of Blue Moon
According to one Blue Origin official, the company is now targeting its first unmanned landing of its manned lunar lander, Blue Moon, for sometime in 2025, far sooner than previously expected.
Jeff Bezos’ Blue Origin space venture is aiming to send an uncrewed lander to the surface of the moon in the next 12 to 16 months, according to the executive in charge of the development program. John Couluris, senior vice president for lunar permanence at Blue Origin, provided an update on the company’s moon lander program on CBS’ “60 Minutes” news program on Sunday. “We’re expecting to land on the moon between 12 and 16 months from today,” Couluris said. “I understand I’m saying that publicly, but that’s what our team is aiming towards.”
Blue Moon is shown in the graphic to the right. Though being built to provide NASA a second manned lander in addtion to SpaceX’s Starship, this first mission will simply bring cargo to the surface, as a test of the lander itself.
If Blue Origin can keep even somewhat close to this schedule, we will likely have two manned moon landers doing test flights at almost the same time.
A sidebar: Note the lander’s height, as well as the narrow footprint of its landing legs. New graphics of this lander from Blue Origin show the same high center of gravity with an even narrower footprint for the legs. One wonders why. Wouldn’t it make sense to have those legs deploy outward more?
This issue applies also to SpaceX’s Starship, which will also have a high center of gravity. When SpaceX’s rockets land on Earth (both Falcon 9 boosters and Starship), most of their fuel is gone so the bulk of the mass is near the bottom where the engines are, even though the boosters stand very high. On the Moon however these vehicles will be landing heavily loaded, with cargo and fuel. This raises a stability question that was illustrated sadly by the tipping over recently of Intuitive Machines Odysseus lander.
I am not an engineer, so I admit that my off the cuff analysis here is very questionable. Nonetheless, one wonders.
Scientists: Europa produces oxygen on its surface, but less than expected
Click for original image.
The uncertainty of science: Scientists using data from a 2022 flyby of the Jupiter moon Europa by the orbiter Juno have determined that the moon produces about 1,000 tons of oxygen every 24 hours on its surface, a large amount but less than most predictions based on previous indirect observations.
The paper’s authors estimate the amount of oxygen produced to be around 26 pounds every second (12 kilograms per second). Previous estimates range from a few pounds to over 2,000 pounds per second (over 1,000 kilograms per second). Scientists believe that some of the oxygen produced in this manner could work its way into the moon’s subsurface ocean as a possible source of metabolic energy.
You can read the paper here. The graphic shows the basic process, as presently theorized. What remains unknown is how or even if that oxygen is transported downward to the theorized underground ocean of liquid water. That the amount created is on the very low end of previous estimates suggests that there will be less free oxygen to support life in that ocean than expected.
Click for original image.
The uncertainty of science: Scientists using data from a 2022 flyby of the Jupiter moon Europa by the orbiter Juno have determined that the moon produces about 1,000 tons of oxygen every 24 hours on its surface, a large amount but less than most predictions based on previous indirect observations.
The paper’s authors estimate the amount of oxygen produced to be around 26 pounds every second (12 kilograms per second). Previous estimates range from a few pounds to over 2,000 pounds per second (over 1,000 kilograms per second). Scientists believe that some of the oxygen produced in this manner could work its way into the moon’s subsurface ocean as a possible source of metabolic energy.
You can read the paper here. The graphic shows the basic process, as presently theorized. What remains unknown is how or even if that oxygen is transported downward to the theorized underground ocean of liquid water. That the amount created is on the very low end of previous estimates suggests that there will be less free oxygen to support life in that ocean than expected.
SpaceX almost completes dress rehearsal countdown of Starship/Superheavy
According to a tweet from SpaceX, the company yesterday conduceted a dress rehearsal countdown of Starship/Superheavy, ending the rehearsal at T-10 seconds so that no static fire test of Superheavy’s engines occurred.
Starship completed its rehearsal for launch, loading more than 10 million pounds of propellant on Starship and Super Heavy and taking the flight-like countdown to T-10 seconds.
Prior to all its launches SpaceX routinely does this kind of rehearsal, but always ends them at T-0 and a short engine burst. That it did not do so here suggests either some issue prevented it, or the company was doing tests of its propellant loading procedures. Either way, it is likely another dress rehearsal countdown will be required before the actual test flight can occur.
I also suspect the FAA is involved in this in some way, demanding certain actions by SpaceX before the agency issues the launch license. At the moment there is no word when that license will be issued, though Elon Musk keeps saying on X that it is coming “soon.”
According to a tweet from SpaceX, the company yesterday conduceted a dress rehearsal countdown of Starship/Superheavy, ending the rehearsal at T-10 seconds so that no static fire test of Superheavy’s engines occurred.
Starship completed its rehearsal for launch, loading more than 10 million pounds of propellant on Starship and Super Heavy and taking the flight-like countdown to T-10 seconds.
Prior to all its launches SpaceX routinely does this kind of rehearsal, but always ends them at T-0 and a short engine burst. That it did not do so here suggests either some issue prevented it, or the company was doing tests of its propellant loading procedures. Either way, it is likely another dress rehearsal countdown will be required before the actual test flight can occur.
I also suspect the FAA is involved in this in some way, demanding certain actions by SpaceX before the agency issues the launch license. At the moment there is no word when that license will be issued, though Elon Musk keeps saying on X that it is coming “soon.”
Australian rocket startup gets government approval for its spaceport
The Australian rocket startup Gilmour Space has now received a spaceport licence from the Australian government, allowing launches to occur from its Bowen spaceport on the northeast coast of Australia, as shown on the map to the right.
The company describes the approval from [Ed Husic Federal Minister for Industry and Science], who is also the minister in charge of the Australian Space Agency, as a vote of confidence in Gilmour’s technical capability, paving the way for the launch of Australia’s first sovereign-made rockets, ‘bridging Country to Sky’. Gilmour Space has also secured approval from the Department of Climate Change, Energy, the Environment and Water, enabling the operation of the spaceport at Abbot Point.
Not all is unicorns and rainbows however. First, it appears Gilmour began negotiating for this approval two years ago, so the government took a looong time to say yes. The other spaceport on the map has been awaiting for a launch license for about the same length of time, and has still not gotten it.
Gilmour also wants to do its first test launch of its Eris rocket in the next few months, but it is still awaiting its launch license from the Australian Space Agency. We are therefore about to find out whether Australia’s government can issue that permit in the next few months, or will instead emulate Great Britain, and bog things down with endless red tape.
The Australian rocket startup Gilmour Space has now received a spaceport licence from the Australian government, allowing launches to occur from its Bowen spaceport on the northeast coast of Australia, as shown on the map to the right.
The company describes the approval from [Ed Husic Federal Minister for Industry and Science], who is also the minister in charge of the Australian Space Agency, as a vote of confidence in Gilmour’s technical capability, paving the way for the launch of Australia’s first sovereign-made rockets, ‘bridging Country to Sky’. Gilmour Space has also secured approval from the Department of Climate Change, Energy, the Environment and Water, enabling the operation of the spaceport at Abbot Point.
Not all is unicorns and rainbows however. First, it appears Gilmour began negotiating for this approval two years ago, so the government took a looong time to say yes. The other spaceport on the map has been awaiting for a launch license for about the same length of time, and has still not gotten it.
Gilmour also wants to do its first test launch of its Eris rocket in the next few months, but it is still awaiting its launch license from the Australian Space Agency. We are therefore about to find out whether Australia’s government can issue that permit in the next few months, or will instead emulate Great Britain, and bog things down with endless red tape.
JPL requests proposals from the private sector for Mars exploration
Capitalism in space: JPL, which is the lead agency running NASA’s very troubled Mars Sample Return (MSR) mission, has now issued a request for proposals from the private sector for doing a variety of Mars missions.
NASA’s Jet Propulsion Laboratory issued a request for proposals Jan. 29 for “commercial service studies” for future robotic Mars mission concepts. The studies, with a value of $200,000 or $300,000, would be carried out over 12 weeks. The studies are intended to examine four specific design reference missions to explore commercial opportunities to support Mars exploration: delivery of small payloads of up to 20 kilograms to Mars orbit, delivery of large payloads of up to 1,250 kilograms to Mars orbit, services to provide high-resolution imaging of the Martian surface and communications relay services between Mars and Earth.
Missions to provide imaging or communications from Mars orbit could quite easily be provided by numerous private companies. Delivering payloads to the Martian service is exactly what SpaceX proposes with Starship, and is also what several lunar lander companies have now been doing.
Up until now, JPL has always built everything in-house, or if it didn’t it designed and managed everything very closely. The result with MSR is a project that is now poorly managed, vastly over budget and behind schedule, and very likely to fail. This proposal suggests JPL is now recognizing that private enterprise might be able to do it better, as NASA has now proven with its shift from being the builder to becoming merely a customer.
If so, this proposal might be indicating the first step at JPL and NASA in imposing a major change in MSR itself, coming as it does just days after the release of an inspector general report about that project’s many problems.
Capitalism in space: JPL, which is the lead agency running NASA’s very troubled Mars Sample Return (MSR) mission, has now issued a request for proposals from the private sector for doing a variety of Mars missions.
NASA’s Jet Propulsion Laboratory issued a request for proposals Jan. 29 for “commercial service studies” for future robotic Mars mission concepts. The studies, with a value of $200,000 or $300,000, would be carried out over 12 weeks. The studies are intended to examine four specific design reference missions to explore commercial opportunities to support Mars exploration: delivery of small payloads of up to 20 kilograms to Mars orbit, delivery of large payloads of up to 1,250 kilograms to Mars orbit, services to provide high-resolution imaging of the Martian surface and communications relay services between Mars and Earth.
Missions to provide imaging or communications from Mars orbit could quite easily be provided by numerous private companies. Delivering payloads to the Martian service is exactly what SpaceX proposes with Starship, and is also what several lunar lander companies have now been doing.
Up until now, JPL has always built everything in-house, or if it didn’t it designed and managed everything very closely. The result with MSR is a project that is now poorly managed, vastly over budget and behind schedule, and very likely to fail. This proposal suggests JPL is now recognizing that private enterprise might be able to do it better, as NASA has now proven with its shift from being the builder to becoming merely a customer.
If so, this proposal might be indicating the first step at JPL and NASA in imposing a major change in MSR itself, coming as it does just days after the release of an inspector general report about that project’s many problems.
Texas approves SpaceX land swap
Despite a concerted effort by a small group of activists to stop it, the Texas Parks and Wildlife Commission yesterday approved a proposed land swap that would give SpaceX 43 acres of state park land in exchange for receiving 477 acres in a nearby wildlife refuge.
The commission said that the land swap “would create a tenfold return,” allowing the Texas Parks and Wildlife Department to begin planning for a new state park that would give the public access to fishing, kayaking, hiking and other outdoor activities.
…The 43 acres it would give to SpaceX are “noncontiguous,” with the commission noting that most of the acres “do not connect to each other or to areas offering public access at Boca Chica State Park.”
“These smaller, noncontiguous tracts do not provide beach access and are dotted among private properties or immediately adjacent to SpaceX’s facilities, meaning they aren’t readily available for public use and provide less cohesive wildlife habitat than offered by a connected and consistently managed tract of conservation land,” the announcement reads.
The opposition came from the same activist groups that have been attempting by lawfare in every way to shut SpaceX down. They claim in the article at the link that “SpaceX has a history of being a bad neighbor, wreaking havoc on the communities and habitat nearby,” but there is zero evidence of this. Even Fish & Wildlife was forced in its own environmental report to admit that there was no reason to block Starship/Superheavy launches at Boca Chica. And the general community is enthused about the presence of SpaceX because of the billions of dollars of new investment and tens of thousands of new jobs it has brought to the Brownsville region.
These activist groups are simply another visible expression of the irrational hatred the left now holds for Elon Musk, because he has dared defy the left in a number of ways. Sadly, these groups routinely get strong help from every media source (also part of that left), always getting quoted and always getting treated as if they are a major political force in the region, when only a tiny minority in south Texas is on their side.
Despite a concerted effort by a small group of activists to stop it, the Texas Parks and Wildlife Commission yesterday approved a proposed land swap that would give SpaceX 43 acres of state park land in exchange for receiving 477 acres in a nearby wildlife refuge.
The commission said that the land swap “would create a tenfold return,” allowing the Texas Parks and Wildlife Department to begin planning for a new state park that would give the public access to fishing, kayaking, hiking and other outdoor activities.
…The 43 acres it would give to SpaceX are “noncontiguous,” with the commission noting that most of the acres “do not connect to each other or to areas offering public access at Boca Chica State Park.”
“These smaller, noncontiguous tracts do not provide beach access and are dotted among private properties or immediately adjacent to SpaceX’s facilities, meaning they aren’t readily available for public use and provide less cohesive wildlife habitat than offered by a connected and consistently managed tract of conservation land,” the announcement reads.
The opposition came from the same activist groups that have been attempting by lawfare in every way to shut SpaceX down. They claim in the article at the link that “SpaceX has a history of being a bad neighbor, wreaking havoc on the communities and habitat nearby,” but there is zero evidence of this. Even Fish & Wildlife was forced in its own environmental report to admit that there was no reason to block Starship/Superheavy launches at Boca Chica. And the general community is enthused about the presence of SpaceX because of the billions of dollars of new investment and tens of thousands of new jobs it has brought to the Brownsville region.
These activist groups are simply another visible expression of the irrational hatred the left now holds for Elon Musk, because he has dared defy the left in a number of ways. Sadly, these groups routinely get strong help from every media source (also part of that left), always getting quoted and always getting treated as if they are a major political force in the region, when only a tiny minority in south Texas is on their side.
Gene Kelly & Cyd Charisse – Gotta Dance
The beat goes on: SpaceX launches twice today
UPDATE: This post is changed because I missed an earlier launch today from SpaceX, when it launched 53 payloads, including many smallsats using its Falcon 9 rocket lifting off from Vandenberg in California. It then followed with a successful launch of another 23 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral.
On the Vandenberg launch, the first stage successfully completed its fifth flight, landing back at its landing zone at Vandenberg. In the Cape Canaveral launch, the first stage completed its thirteenth flight. landing on a droneship in the Atlantic.
The leaders in the 2024 launch race:
22 SpaceX
10 China
3 Russia
American private enterprise now leads the entire world combined 25 to 19 in successful launches, while SpaceX now leads the rest of the world, excluding American companies 22 to 19.
UPDATE: This post is changed because I missed an earlier launch today from SpaceX, when it launched 53 payloads, including many smallsats using its Falcon 9 rocket lifting off from Vandenberg in California. It then followed with a successful launch of another 23 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral.
On the Vandenberg launch, the first stage successfully completed its fifth flight, landing back at its landing zone at Vandenberg. In the Cape Canaveral launch, the first stage completed its thirteenth flight. landing on a droneship in the Atlantic.
The leaders in the 2024 launch race:
22 SpaceX
10 China
3 Russia
American private enterprise now leads the entire world combined 25 to 19 in successful launches, while SpaceX now leads the rest of the world, excluding American companies 22 to 19.
Real pushback: Faced with a legal requirement to end its DEI programs, University of Florida shuts them down
A real victory for Martin Luther King Jr
Bring a gun to a knife fight: In the past year there have been a variety of bills in state legislatures attempting to rein in or eliminate the racist Diversity, Equity, and Inclusion (DEI) programs and departments at state universities. Some have been relatively weak feel-good, failure theater efforts, such as those that merely “ban” the teaching of these ideas, something that the leftist academics in charge easily get around by simply renaming the programs.
Other states imposed stronger legislation, threatening to cut the budgets of these colleges if they didn’t eliminate the programs. A few states have actually followed through.
Florida however took the strongest action under the leadership of Governor Ron DeSantis and its Republican controlled state legislature. It passed legislation that not only banned the teaching of these programs, it cut their budgets as well. No threats of budget cuts, the budgets of DEI programs were cut, right off the bat.
The University of Florida on March 1, 2024 demonstrated the effectiveness of this strong action.
» Read more
A real victory for Martin Luther King Jr
Bring a gun to a knife fight: In the past year there have been a variety of bills in state legislatures attempting to rein in or eliminate the racist Diversity, Equity, and Inclusion (DEI) programs and departments at state universities. Some have been relatively weak feel-good, failure theater efforts, such as those that merely “ban” the teaching of these ideas, something that the leftist academics in charge easily get around by simply renaming the programs.
Other states imposed stronger legislation, threatening to cut the budgets of these colleges if they didn’t eliminate the programs. A few states have actually followed through.
Florida however took the strongest action under the leadership of Governor Ron DeSantis and its Republican controlled state legislature. It passed legislation that not only banned the teaching of these programs, it cut their budgets as well. No threats of budget cuts, the budgets of DEI programs were cut, right off the bat.
The University of Florida on March 1, 2024 demonstrated the effectiveness of this strong action.
» Read more
A sunflower crater on Mars
Click for original image.
Cool image time! The picture to the right, cropped and reduced to post here, was taken on December 17, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team labels a “pedestal crater,” a crater that, because the impact smashed the ground to make it more resistent, when the surrounding terrain eroded away it left the crater sitting high and dry.
In this case the crater is only a few feet higher than that surrounding terrain. In fact, though it looks much deeper than the crater to the northeast, both are so shallow that their depth is below the resolution of MRO’s elevation data.
Both craters however suggest the presence of a lot of near surface ice, which is confirmed by overview map above. The rectangle marks the location, inside the 2,000-mile-long northern mid-latitude strip I dub glacier country, as almost every high resolution picture suggests glacial features and near-surface ice. The crater to the northeast appears filled with glacier debris, while the sunflower-shaped apron around the pedestal crater suggests the impact hit soft ice that splashed away and then hardened.
Though this pedestal crater does not appear to sit high above the plain, the rough edges of its apron illustrate the subsequent erosion. The impact likely stripped away the dust/debris layer that protected the glacial and near-surface ice of that splash apron so that sunlight would cause it to sublimate away. Thus we have that knobby surface at the edges.
Click for original image.
Cool image time! The picture to the right, cropped and reduced to post here, was taken on December 17, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team labels a “pedestal crater,” a crater that, because the impact smashed the ground to make it more resistent, when the surrounding terrain eroded away it left the crater sitting high and dry.
In this case the crater is only a few feet higher than that surrounding terrain. In fact, though it looks much deeper than the crater to the northeast, both are so shallow that their depth is below the resolution of MRO’s elevation data.
Both craters however suggest the presence of a lot of near surface ice, which is confirmed by overview map above. The rectangle marks the location, inside the 2,000-mile-long northern mid-latitude strip I dub glacier country, as almost every high resolution picture suggests glacial features and near-surface ice. The crater to the northeast appears filled with glacier debris, while the sunflower-shaped apron around the pedestal crater suggests the impact hit soft ice that splashed away and then hardened.
Though this pedestal crater does not appear to sit high above the plain, the rough edges of its apron illustrate the subsequent erosion. The impact likely stripped away the dust/debris layer that protected the glacial and near-surface ice of that splash apron so that sunlight would cause it to sublimate away. Thus we have that knobby surface at the edges.