May 7, 2019 Zimmerman/Batchelor podcast
Big Bang Theory – If I Didn’t Have You (Bernadette’s Song)
An evening pause: Fans of the show will appreciate this more, but I like it because of its heart felt sincerity.
Hat tip Edward Thelen.
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 or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. 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
May 7, 2019 Zimmerman Space Show podcast
David Livingston has now made the podcast of my two hour appearance on the Space Show available. You can either listen or download the podcast here.
I would call this one of the best shows. Among the topics discussed was the smallsat rocket revolution, the corruption of governmental rule expressed by the creation of Gateway without the approval of elected officials, and the Chinese threat to the U.S. space industry and military.
David Livingston has now made the podcast of my two hour appearance on the Space Show available. You can either listen or download the podcast here.
I would call this one of the best shows. Among the topics discussed was the smallsat rocket revolution, the corruption of governmental rule expressed by the creation of Gateway without the approval of elected officials, and the Chinese threat to the U.S. space industry and military.
The temperature on Bennu
The OSIRIS-REx science team have released a short movie, compiled from data obtained in November 2018 as the spacecraft was first approaching the asteroid Bennu, that shows the dayside surface temperature and how it changes as the asteroid rotates.
I have embedded the movie below the fold.
Within a distance of only about 850 feet the temperature rises more than 270 degrees, from -99.67 °F to 170.33 °F. This change also occurs at every spot as the asteroid rotates. At dawn it will be that cold, and by noon it will be that hot.
» Read more
The OSIRIS-REx science team have released a short movie, compiled from data obtained in November 2018 as the spacecraft was first approaching the asteroid Bennu, that shows the dayside surface temperature and how it changes as the asteroid rotates.
I have embedded the movie below the fold.
Within a distance of only about 850 feet the temperature rises more than 270 degrees, from -99.67 °F to 170.33 °F. This change also occurs at every spot as the asteroid rotates. At dawn it will be that cold, and by noon it will be that hot.
» Read more
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 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.
Singers from everywhere – Sittin’ On The Dock Of The Bay
House Democrats threaten to withhold salaries from Trump officials
The various House committees now run by the Democrats who have been demanding information and testimony from a host of Trump administration officials, some very inappropriate and even possibly illegal, are now threatening to withhold salaries from any Trump officials who defy their demands.
House Oversight and Reform Committee Chairman Elijah Cummings (D-Md.) sent letters Tuesday calling for eight current and former Trump administration officials to provide information for two of the panel’s investigations, cautioning that officials who block the interviews from taking place could see their salaries withheld.
“Please be advised that any official at the Department who ‘prohibits or prevents’ or ‘attempts or threatens to prohibit or prevent’ any officer or employee of the Federal Government from speaking with the Committee could have his or her salary withheld pursuant to section 713 of the Financial Services and General Government Appropriations Act,” Cummings wrote in the letters.
Cummings is one of two House committees threatening this action.
I doubt they will be able to follow through with this threat, but I am very sure they mean it and will do it if they can. And this illustrates better than anything the difference between the weak-kneed Republicans in Washington and the Democrats. The Republicans are generally afraid of their own shadow, and are never really willing to use the law or the evidence aggressively to gain a political advantage. The Democrats meanwhile always mean business, and will do whatever they can to get what they want. This is why we are losing the country to these thugs.
And it is also why we have Trump today. Unlike those cowardly Republicans, Trump also means business, and is willing to fight. I might not always agree with him, but so far he has been very straight about what he wants to do, and he has done everything he can to aggressively achieve those goals.
I just wish we had a few more people on the right side of politics with the same courage.
The various House committees now run by the Democrats who have been demanding information and testimony from a host of Trump administration officials, some very inappropriate and even possibly illegal, are now threatening to withhold salaries from any Trump officials who defy their demands.
House Oversight and Reform Committee Chairman Elijah Cummings (D-Md.) sent letters Tuesday calling for eight current and former Trump administration officials to provide information for two of the panel’s investigations, cautioning that officials who block the interviews from taking place could see their salaries withheld.
“Please be advised that any official at the Department who ‘prohibits or prevents’ or ‘attempts or threatens to prohibit or prevent’ any officer or employee of the Federal Government from speaking with the Committee could have his or her salary withheld pursuant to section 713 of the Financial Services and General Government Appropriations Act,” Cummings wrote in the letters.
Cummings is one of two House committees threatening this action.
I doubt they will be able to follow through with this threat, but I am very sure they mean it and will do it if they can. And this illustrates better than anything the difference between the weak-kneed Republicans in Washington and the Democrats. The Republicans are generally afraid of their own shadow, and are never really willing to use the law or the evidence aggressively to gain a political advantage. The Democrats meanwhile always mean business, and will do whatever they can to get what they want. This is why we are losing the country to these thugs.
And it is also why we have Trump today. Unlike those cowardly Republicans, Trump also means business, and is willing to fight. I might not always agree with him, but so far he has been very straight about what he wants to do, and he has done everything he can to aggressively achieve those goals.
I just wish we had a few more people on the right side of politics with the same courage.
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
Turkey’s ruling party voids elections it lost, demanding do-over
Turkey’s ruling party has voided the March 31 elections where its opposition won narrow victories and has scheduled new elections for June 23.
Istanbul’s mayoral election was affected by “organised crime and serious corruption”, Turkish President Recep Tayyip Erdogan says. Mr Erdogan was defending the decision to re-run the 31 March vote, which returned a slim win for the opposition.
Opposition candidate Ekrem Imamoglu, who has been stripped of his duties, described the move as “treacherous”. The European Parliament also said the decision would end the credibility of democratic elections in Turkey
I wonder if Erdogan’s ruling party is aligned with our own Democratic Party. They sure behave in a similar manner.
Turkey’s ruling party has voided the March 31 elections where its opposition won narrow victories and has scheduled new elections for June 23.
Istanbul’s mayoral election was affected by “organised crime and serious corruption”, Turkish President Recep Tayyip Erdogan says. Mr Erdogan was defending the decision to re-run the 31 March vote, which returned a slim win for the opposition.
Opposition candidate Ekrem Imamoglu, who has been stripped of his duties, described the move as “treacherous”. The European Parliament also said the decision would end the credibility of democratic elections in Turkey
I wonder if Erdogan’s ruling party is aligned with our own Democratic Party. They sure behave in a similar manner.
The many pits of Arsia Mons
When it comes to Mars, it appears that if you want to find a pit that might be the entrance to an underground system, the place to look is on the slopes of Arsia Mons, the southernmost volcano in the chain of three giant volcanoes between Olympus Mons to the west and the vast canyon Marineris Valles to the east.
To the right is an overview map showing the pits that have been imaged since November by the high resolution camera of Mars Reconnaissance Orbiter (MRO). The black squares show the pits that I highlighted in previous posts on November 12, 2018, February 22, 2019, and April 2, 2019. The numbered white squares are the new pits found in March photograph release from MRO.
And this is only a tiny sampling. Scientists have identified more than a hundred such pits in this region. Dubbed atypical pit craters by scientists, they “generally have sharp and distinct rims, vertical or overhanging walls that extend down to their floors, surface diameters of ~50–350 m, and high depth to diameter (d/D) ratios” that are much greater than impact craters, facts that all suggest that these are skylights into more extensive lava tubes.
Below are the images of today’s four new pits.
» Read more
Lawyer fired for being conservative
They’re coming for you next: A Republican Illinois lawyer being considered for a judgeship was rejected for that position and then fired from his job, merely because in the past he had expressed somewhat reasonable conservative views on social media.
As a Republican precinct committeeman with a Republican governor, my chances were good. Or so I thought. You see, I had a deep, dark secret: I was open about my conservative views. In college fifteen years ago I expressed them in a column for the campus newspaper. And until my son was born three years ago I expressed them on social media. I toned things down as I settled down, but my views became more conservative the more I experienced.
Then it happened. Someone had printed and saved my social media posts from three years ago and more. There were nine of them, most of them links to publications like the National Review, Breitbart, and the Blaze: two were pro-life, one criticized illegal immigration, others made fun of radical feminism and warned about radical Islam, and several were critical of overreach by federal judges. They were strident, but fairly innocuous for social media. By no stretch of the imagination were they racist, sexist, or bigoted.
The result? That Republican governor, now out of office, choice a Democrat instead, and the law firm this man worked for fired him.
The worse aspect of this?
I also learned that to the Left, its enemies are not human. The anonymity and persistence of the mailings put myself and my family in grave fear for our safety. I cannot describe the sleepless nights, the caution exercised every time we stepped out of the house. I made police reports, but without an actual threat, all they could do was document the mailings. None of that mattered. All that mattered was power politics and stopping me at all costs — simply for my personal views.
If this anonymous mailer wanted to assert that I wrote what was in those mailings and that they should disqualify me from office, what shame was there in doing so openly and publicly? They certainly had nothing to fear from me, my family, or my friends. Keeping the process secret stifled open, civil discourse and left the process beholden to rumor and innuendo.
But what is even sadder is that this tactic worked. It set a dangerous precedent for future nominees to the bench. This has shaken my faith in the judicial nomination process, the legal profession itself, and humanity in general.
I repeat: They’re coming for you next.
They’re coming for you next: A Republican Illinois lawyer being considered for a judgeship was rejected for that position and then fired from his job, merely because in the past he had expressed somewhat reasonable conservative views on social media.
As a Republican precinct committeeman with a Republican governor, my chances were good. Or so I thought. You see, I had a deep, dark secret: I was open about my conservative views. In college fifteen years ago I expressed them in a column for the campus newspaper. And until my son was born three years ago I expressed them on social media. I toned things down as I settled down, but my views became more conservative the more I experienced.
Then it happened. Someone had printed and saved my social media posts from three years ago and more. There were nine of them, most of them links to publications like the National Review, Breitbart, and the Blaze: two were pro-life, one criticized illegal immigration, others made fun of radical feminism and warned about radical Islam, and several were critical of overreach by federal judges. They were strident, but fairly innocuous for social media. By no stretch of the imagination were they racist, sexist, or bigoted.
The result? That Republican governor, now out of office, choice a Democrat instead, and the law firm this man worked for fired him.
The worse aspect of this?
I also learned that to the Left, its enemies are not human. The anonymity and persistence of the mailings put myself and my family in grave fear for our safety. I cannot describe the sleepless nights, the caution exercised every time we stepped out of the house. I made police reports, but without an actual threat, all they could do was document the mailings. None of that mattered. All that mattered was power politics and stopping me at all costs — simply for my personal views.
If this anonymous mailer wanted to assert that I wrote what was in those mailings and that they should disqualify me from office, what shame was there in doing so openly and publicly? They certainly had nothing to fear from me, my family, or my friends. Keeping the process secret stifled open, civil discourse and left the process beholden to rumor and innuendo.
But what is even sadder is that this tactic worked. It set a dangerous precedent for future nominees to the bench. This has shaken my faith in the judicial nomination process, the legal profession itself, and humanity in general.
I repeat: They’re coming for you next.
ArianeGroup begins production of first 14 Ariane 6 rockets
Capitalism in space? ArianeGroup has announced it has begun production of the first fourteen Ariane 6 rockets, set for launch beginning in 2020.
Following the initial institutional and commercial launch orders for Ariane 6 obtained by Arianespace since the autumn of 2017, and the resolution of the ESA Council on April 17, 2019, related to the rocket’s exploitation framework, ArianeGroup is starting to build the first series-production batch of 14 Ariane 6 launchers.
These 14 launchers, scheduled to fly between 2021 and 2023, will be built in ArianeGroup plants in France and Germany, as well as in those of its European industrial partners in the 13 countries taking part in the Ariane 6 program.
The April 17 resolution essentially committed the ESA (European Space Agency) to subsidize ArianeGroup should Ariane 6 fail to obtain sufficient launch contracts for the company to make a profit.
Right now, that subsidization seems almost certain, based on the prices ArianeGroup is charging for Ariane 6 and the resulting dearth of sales contracts.
The launch rate announced above illustrates the rocket’s lack of interest. Fourteen launches in three years? SpaceX has been launching that many times in half a year. Granted, Ariane 6 is designed to launch two satellites to Falcon 9’s one, but even so this launch rate is low. And I expect in reality it will be lower than this. I expect them to fail to get launch customers, and will find they have a white elephant on their hands.
Capitalism in space? ArianeGroup has announced it has begun production of the first fourteen Ariane 6 rockets, set for launch beginning in 2020.
Following the initial institutional and commercial launch orders for Ariane 6 obtained by Arianespace since the autumn of 2017, and the resolution of the ESA Council on April 17, 2019, related to the rocket’s exploitation framework, ArianeGroup is starting to build the first series-production batch of 14 Ariane 6 launchers.
These 14 launchers, scheduled to fly between 2021 and 2023, will be built in ArianeGroup plants in France and Germany, as well as in those of its European industrial partners in the 13 countries taking part in the Ariane 6 program.
The April 17 resolution essentially committed the ESA (European Space Agency) to subsidize ArianeGroup should Ariane 6 fail to obtain sufficient launch contracts for the company to make a profit.
Right now, that subsidization seems almost certain, based on the prices ArianeGroup is charging for Ariane 6 and the resulting dearth of sales contracts.
The launch rate announced above illustrates the rocket’s lack of interest. Fourteen launches in three years? SpaceX has been launching that many times in half a year. Granted, Ariane 6 is designed to launch two satellites to Falcon 9’s one, but even so this launch rate is low. And I expect in reality it will be lower than this. I expect them to fail to get launch customers, and will find they have a white elephant on their hands.
Relativity gets third launch contract
Capitalism in space: The new startup rocket company Relativity announced yesterday the signing of its third launch contract with Spaceflight, a company that until now has mostly specialized in arranging secondary payloads on big rockets for smallsat companies.
The launch services agreement between the two companies includes an order for one launch of Relativity’s Terran 1 rocket in the third quarter of 2021, with an option for an unspecified number of additional launches. Terms of the deal were not disclosed, although Relativity has publicized a list price of $10 million for the rocket.
Spaceflight will use those launches for dedicated rideshare missions, aggregating a set of small satellites to fly on the rocket.
The previous two contracts were with the long-established satellite communications company Telesat and a newer satellite company from Thailand called mu Space.
Relativity’s ability to get three launch contracts for a rocket that has not yet flown, no less tested, is somewhat puzzling. There are other companies, Rocket Lab, Vector, Firefly, and Virgin Orbit, that are either operational or have already tested prototype rockets or engines.
I suspect all the contracts have easy escape clauses, and are conditional depending on the company’s successful test program. I also suspect that the deals gave significant price breaks to all three companies for their willingness to sign under these circumstances.
Capitalism in space: The new startup rocket company Relativity announced yesterday the signing of its third launch contract with Spaceflight, a company that until now has mostly specialized in arranging secondary payloads on big rockets for smallsat companies.
The launch services agreement between the two companies includes an order for one launch of Relativity’s Terran 1 rocket in the third quarter of 2021, with an option for an unspecified number of additional launches. Terms of the deal were not disclosed, although Relativity has publicized a list price of $10 million for the rocket.
Spaceflight will use those launches for dedicated rideshare missions, aggregating a set of small satellites to fly on the rocket.
The previous two contracts were with the long-established satellite communications company Telesat and a newer satellite company from Thailand called mu Space.
Relativity’s ability to get three launch contracts for a rocket that has not yet flown, no less tested, is somewhat puzzling. There are other companies, Rocket Lab, Vector, Firefly, and Virgin Orbit, that are either operational or have already tested prototype rockets or engines.
I suspect all the contracts have easy escape clauses, and are conditional depending on the company’s successful test program. I also suspect that the deals gave significant price breaks to all three companies for their willingness to sign under these circumstances.
Pavarotti and Friends – All for Love
An evening pause: Hat tip Edward Thelen.
This pause is late partly because I forgot to schedule something, but mostly because I am desperately in need of suggestions. If you’ve sent me suggestions before, you know the routine. If you haven’t but have something you want to suggest, don’t post the link in a comment here. Just comment that you have something, and I will contact you.
Honoring elections is no longer the Democratic Party way
During one of the debates between Hillary Clinton and Donald Trump during the 2016 election campaign, the Democrats became outraged when Trump said he might not immediately accept the election results should Clinton be declared the winner.
Questioned directly as to whether he would accept the outcome should Democratic nominee Hillary Clinton prevail on Nov. 8, Trump demurred. “I will keep you in suspense,” the Republican nominee said. Clinton called Trump’s answer “horrifying,” saying he was “talking down our democracy.”
The response from Democrats ranged from horror to fury. Articles from the entire liberal press attacked Trump for daring to suggest such a thing. Hillary Clinton response was typical, and quite pointed:
“That is not the way our democracy works,” Clinton said. “We’ve been around for 240 years. We have had free and fair elections. We’ve accepted the outcomes when we may not have liked them. And that is what is expected of anyone standing on a debate stage during a general election.”
She continued: “He is denigrating — he’s talking down — our democracy. And I for one, am appalled that somebody who is the nominee of one of our two major parties would take that kind of position.”
Hillary Clinton was correct, but anyone with even an ounce of skepticism would have immediately realized that Hillary Clinton didn’t believe her own words, for a nanosecond. From yesterday:
» Read more
Sunspot update April 2019: Not quite minimum
Time for the monthly sunspot update: NOAA yesterday released its the monthly update for the Sun’s sunspot cycle, adding sunspot activity for April 2019 to its graph. As I do every month, I have annotated that graph to give it some context and am posting it below.
While the Sun is clearly at the beginning of what might be an extended or very extended solar minimum, the continuing uptick in activity in both March and April illustrates that we have still not arrived at full minimum.
The graph above has been modified to show the predictions of the solar science community for the previous solar maximum. The green curves show the community’s two original predictions from April 2007, with half the scientists predicting a very strong maximum and half predicting a weak one. The red curve is their revised May 2009 prediction, extended in November 2018 four years into the future.
As the Sun ramps down to minimum it will have months where there is no activity, as happened in February 2019, and months, such as in March and April, where more sunspots appear.
Eventually the quiet months will become dominate, and soon thereafter, when activity increases again (assuming it does), the solar science community will then announce the date of true minimum.
We are not there. Normally it can take a year or more for the Sun to settle down. If activity declines as indicated by the red curve, it could take as long four years, which would be a record-long minimum. The difference will tell us whether the eleven-year solar cycle is continuing, or the Sun is heading into a grand minimum, with no significant sunspots for decades.
And as I have said repeatedly in the past five years, a grand minimum could significantly impact the global climate, cooling it. Or not. It is that unknown that will be answered should a grand minimum occur. Circumstantial data suggests an inactive Sun cools the planet, and the arrival of a new grand minimum will allow scientists to confirm or refute that circumstantial data.
Bennu from two miles
Click for full image.
In late March OSIRIS-REx completed its fourth fly-by of the asteroid Bennu. The image on the right, cropped and reduced to post here, was taken when the spacecraft was only 2.1 miles above the surface. If you were standing among these large boulders, we could easily see you.
The image itself shows the asteroid’s southern limb, and thus the shadows are accentuated. This makes it easier to see surface details. Though it is clear once again that Bennu is a pile of boulders and rocks cemented together and floating in space, the photograph also shows that it also has areas where the material is either much larger or fused together more solidly, as shown by the more massive sections in the left center of this picture. We might be looking a very large boulders peeking up from below the surface, or possibly this is the hint of some real bedrock.
The OSIRIS-REx team is continuing the spacecraft’s survey phase, gathering high resolution images in order to compile a detailed map of the surface, prior to planning the touch-and-go sample grab.
Click for full image.
In late March OSIRIS-REx completed its fourth fly-by of the asteroid Bennu. The image on the right, cropped and reduced to post here, was taken when the spacecraft was only 2.1 miles above the surface. If you were standing among these large boulders, we could easily see you.
The image itself shows the asteroid’s southern limb, and thus the shadows are accentuated. This makes it easier to see surface details. Though it is clear once again that Bennu is a pile of boulders and rocks cemented together and floating in space, the photograph also shows that it also has areas where the material is either much larger or fused together more solidly, as shown by the more massive sections in the left center of this picture. We might be looking a very large boulders peeking up from below the surface, or possibly this is the hint of some real bedrock.
The OSIRIS-REx team is continuing the spacecraft’s survey phase, gathering high resolution images in order to compile a detailed map of the surface, prior to planning the touch-and-go sample grab.
Rocket Lab completes second commercial launch in 2019
Capitalism in space: Rocket Lab has successfully placed three Air Force technology satellites in orbit.
This is their second commercial launch in 2019, and fifth successful launch overall. They have said that they plan a total of 16 launches this year. With eight months left in the year and 14 launches to go, they will have to up their pace to more than once per month pretty soon. As this is their announced intention, their launch rate should accelerate before the year is out.
One more interesting detail: With this launch they have now put 28 small satellites in space, on five launches. At this pace they are beginning to match, in a different way, the capabilities of larger rockets that can launch that many smallsats on a single rocket. Rocket Lab might be more expensive per satellite, but provides each launched satellite a more customized service, including more flexibility in orbital choice and a far more reliable schedule.
The leaders in the 2019 launch race remain unchanged:
6 China
5 SpaceX
4 Europe (Arianespace)
3 Russia
However, the U.S. has now widened its lead over China to 10 to 6.
Capitalism in space: Rocket Lab has successfully placed three Air Force technology satellites in orbit.
This is their second commercial launch in 2019, and fifth successful launch overall. They have said that they plan a total of 16 launches this year. With eight months left in the year and 14 launches to go, they will have to up their pace to more than once per month pretty soon. As this is their announced intention, their launch rate should accelerate before the year is out.
One more interesting detail: With this launch they have now put 28 small satellites in space, on five launches. At this pace they are beginning to match, in a different way, the capabilities of larger rockets that can launch that many smallsats on a single rocket. Rocket Lab might be more expensive per satellite, but provides each launched satellite a more customized service, including more flexibility in orbital choice and a far more reliable schedule.
The leaders in the 2019 launch race remain unchanged:
6 China
5 SpaceX
4 Europe (Arianespace)
3 Russia
However, the U.S. has now widened its lead over China to 10 to 6.
May 3, 2019 Zimmerman/Batchelor podcast
Japanese private company launches rocket on suborbital test
Capitalism in space: The Japanese private company Interstellar Technologies yesterday successfully completed a suborbital test flight of its MOMO rocket.
This success is significant in that Interstellar has tried twice previously to complete a suborbital flight, and failed both times. The first attempt was on July 30, 2017 and the second on June 30, 2018. Furthermore, they had said that the gap between the second and third attempts would be shorter, which it was.
So far, MOMO is designed solely as a suborbital rocket. I would not be surprised if they begin to scale up development to an orbital version once they begin money-making operations with the suborbital version, but this has not been announced by the company.
Capitalism in space: The Japanese private company Interstellar Technologies yesterday successfully completed a suborbital test flight of its MOMO rocket.
This success is significant in that Interstellar has tried twice previously to complete a suborbital flight, and failed both times. The first attempt was on July 30, 2017 and the second on June 30, 2018. Furthermore, they had said that the gap between the second and third attempts would be shorter, which it was.
So far, MOMO is designed solely as a suborbital rocket. I would not be surprised if they begin to scale up development to an orbital version once they begin money-making operations with the suborbital version, but this has not been announced by the company.
New Falcon 9 successfully launches used Dragon cargo ship
Capitalism in space: SpaceX has successfully launched a used Dragon cargo ship to ISS using a new Falcon 9 rocket.
They also successfully landed the first stage, the 39th time they have done so. Dragon will arrive at ISS in two days.
The leaders in the 2019 launch race:
6 China
5 SpaceX
4 Europe (Arianespace)
3 Russia
The U.S. has extended its lead over China 9-6 in the national rankings.
Capitalism in space: SpaceX has successfully launched a used Dragon cargo ship to ISS using a new Falcon 9 rocket.
They also successfully landed the first stage, the 39th time they have done so. Dragon will arrive at ISS in two days.
The leaders in the 2019 launch race:
6 China
5 SpaceX
4 Europe (Arianespace)
3 Russia
The U.S. has extended its lead over China 9-6 in the national rankings.
North Korea tests short-range missiles
North Korea today conducted its first missile tests since November 2017, firing off several short-range “projectiles” into the Sea of Japan.
These are not the long-range ballistic missiles that North Korea was testing two years ago that had the potential of reaching the U.S. Still, this test indicates that this country remains an unpredictable threat to its neighbors and the world. The test also indicates we don’t yet have any agreement from them concerning demilitarization.
North Korea today conducted its first missile tests since November 2017, firing off several short-range “projectiles” into the Sea of Japan.
These are not the long-range ballistic missiles that North Korea was testing two years ago that had the potential of reaching the U.S. Still, this test indicates that this country remains an unpredictable threat to its neighbors and the world. The test also indicates we don’t yet have any agreement from them concerning demilitarization.
Cannon Beach, Oregon
Posting has been somewhat mixed this week because Diane and I are out in Oregon at a beach-side hotel in Cannon Beach. We and my oldest friend Lloyd and his family are here to visit and see some sites.
On the right is a picture of the beach and Haystack Rock, which rises more than 230 feet above the sea. We did two hikes to its base, one when the tide was out and you could get very close and see the aquatic life in the tidal pools. Quite beautiful.
This location is where Lewis & Clark first saw the Pacific during their expedition. The local museum, the Cannon Beach History Center & Museum, was fascinating. For one thing I had not known that the town was named after an actual ship cannon from the shipwreck of the American Navy ship the Shark, which foundered here in 1846. The crew was all saved, but the ship and its military equipment were lost.
In October 1846, Lieutenant Howison received information through the Tillamook people that part of the ship’s hull “with guns upon it,” had come ashore south of Tillamook Head. The lieutenant sent Midshipman Simes to visit the location. Simes reported finding the wreckage and succeeded in “getting one cannon above the high-water mark,” while two others were left buried.
Then in December 1863, mail carrier John Hobson reported seeing a cannon at present-day Arch Cape Creek. Soon after, this cannon became lost when tides buried it in sand. In June 1898, however, it was spotted once again-this time by mail carrier George Luce. With the help of his Nehalem neighbors John and Mary Gerritse and their team of horses, Luce succeeded in pulling the cannon out of the sand, after which time it stood in front of the Austin House Post Office in Arch Cape for several years.
Hobson by the way spent the last thirty years of his life, from 1864 to 1894, searching in vain for the cannon. It was only found four years after his death.
The cannon is now in the museum. In addition, the other two cannons were finally found in 2008.
Posting has been somewhat mixed this week because Diane and I are out in Oregon at a beach-side hotel in Cannon Beach. We and my oldest friend Lloyd and his family are here to visit and see some sites.
On the right is a picture of the beach and Haystack Rock, which rises more than 230 feet above the sea. We did two hikes to its base, one when the tide was out and you could get very close and see the aquatic life in the tidal pools. Quite beautiful.
This location is where Lewis & Clark first saw the Pacific during their expedition. The local museum, the Cannon Beach History Center & Museum, was fascinating. For one thing I had not known that the town was named after an actual ship cannon from the shipwreck of the American Navy ship the Shark, which foundered here in 1846. The crew was all saved, but the ship and its military equipment were lost.
In October 1846, Lieutenant Howison received information through the Tillamook people that part of the ship’s hull “with guns upon it,” had come ashore south of Tillamook Head. The lieutenant sent Midshipman Simes to visit the location. Simes reported finding the wreckage and succeeded in “getting one cannon above the high-water mark,” while two others were left buried.
Then in December 1863, mail carrier John Hobson reported seeing a cannon at present-day Arch Cape Creek. Soon after, this cannon became lost when tides buried it in sand. In June 1898, however, it was spotted once again-this time by mail carrier George Luce. With the help of his Nehalem neighbors John and Mary Gerritse and their team of horses, Luce succeeded in pulling the cannon out of the sand, after which time it stood in front of the Austin House Post Office in Arch Cape for several years.
Hobson by the way spent the last thirty years of his life, from 1864 to 1894, searching in vain for the cannon. It was only found four years after his death.
The cannon is now in the museum. In addition, the other two cannons were finally found in 2008.
Two Cellos – Benedictus
Dragon launch scrubbed
Capitalism in space: With less than fifteen minutes to launch SpaceX has scrubbed its Dragon cargo launch to ISS due to what appears to have been an issue with the drone ship where they had planned to land the first stage.
They are rescheduling for a launch tomorrow.
Capitalism in space: With less than fifteen minutes to launch SpaceX has scrubbed its Dragon cargo launch to ISS due to what appears to have been an issue with the drone ship where they had planned to land the first stage.
They are rescheduling for a launch tomorrow.
The Seekers – I’ll Never Find Another You
More gravitational waves detected
Using the LIGO and Virgo gravitational wave telescopes astronomers have detected two more gravitational waves.
On April 25, 2019, one of the twin LIGO instruments and the Virgo detector observed a candidate signal which – if confirmed – would be the first binary neutron star merger during the third observation run, which began on April 1. A second candidate signal was seen on April 26, which – if confirmed – could be a never-observed-before collision of a neutron star with a black hole. The latter candidate was observed by both LIGO instruments and the Virgo detector. Dozens of telescopes on the Earth and in space are searching for electromagnetic or astro-particle counterparts. No identification with an electromagnetic transient signal nor a host galaxy has been made to date for either candidate.
The resolution of LIGO and VIRGO are somewhat limited, so other telescopes have to scan a very large part of the sky to spot a counterpart. It is therefore likely that it will be years before the first counterpart event is identified. When it is however it will tell us how far away the event was and confirm what kind of event it was. Right now, they are only making educated guesses.
Using the LIGO and Virgo gravitational wave telescopes astronomers have detected two more gravitational waves.
On April 25, 2019, one of the twin LIGO instruments and the Virgo detector observed a candidate signal which – if confirmed – would be the first binary neutron star merger during the third observation run, which began on April 1. A second candidate signal was seen on April 26, which – if confirmed – could be a never-observed-before collision of a neutron star with a black hole. The latter candidate was observed by both LIGO instruments and the Virgo detector. Dozens of telescopes on the Earth and in space are searching for electromagnetic or astro-particle counterparts. No identification with an electromagnetic transient signal nor a host galaxy has been made to date for either candidate.
The resolution of LIGO and VIRGO are somewhat limited, so other telescopes have to scan a very large part of the sky to spot a counterpart. It is therefore likely that it will be years before the first counterpart event is identified. When it is however it will tell us how far away the event was and confirm what kind of event it was. Right now, they are only making educated guesses.
India sets Chandrayaan-2 launch and lunar landing dates
India’s space agency ISRO has announced that the launch of Chandrayaan-2 will take place in a window from July 9 to July 16, and the landing of its Vikram rover will occur on September 6.
The delay in the landing is probably to allow Chandrayaan-2 to get to the Moon, then review the landing site to make sure it is acceptable.
This is not the first time they have announced a launch schedule for Chandrayaan-2 and then delayed it. This time however I think the dates are firm.
India’s space agency ISRO has announced that the launch of Chandrayaan-2 will take place in a window from July 9 to July 16, and the landing of its Vikram rover will occur on September 6.
The delay in the landing is probably to allow Chandrayaan-2 to get to the Moon, then review the landing site to make sure it is acceptable.
This is not the first time they have announced a launch schedule for Chandrayaan-2 and then delayed it. This time however I think the dates are firm.
New Shepard test flight successful
Capitalism in space: Blue Origin is planning to do another New Shepard test flight within the next hour.
You can watch it here.
The flight was successful. It was the fifth flight of this spacecraft and booster. They reached 346,000 feet elevation, about 65 miles.
During the telecast the announcer said that Blue Origin hopes to initiate passenger flights before the end of this year.
Capitalism in space: Blue Origin is planning to do another New Shepard test flight within the next hour.
You can watch it here.
The flight was successful. It was the fifth flight of this spacecraft and booster. They reached 346,000 feet elevation, about 65 miles.
During the telecast the announcer said that Blue Origin hopes to initiate passenger flights before the end of this year.
ISS power repaired, SpaceX launch early tomorrow
Using the station’s robot arm astronauts on ISS have replaced a failed electrical component, restoring the station to full power and allowing a Dragon cargo launch to go forward early tomorrow morning.
The failure had reduced the station’s power by 25%. It also shut down some redundancy in the system that ran the robot arm that will grab and berth Dragon. NASA did not want to do that berthing without that redundancy, which they once again have.
The SpaceX launch is set for 3:11 am (eastern) tonight, or just past midnight on the west coast.
Using the station’s robot arm astronauts on ISS have replaced a failed electrical component, restoring the station to full power and allowing a Dragon cargo launch to go forward early tomorrow morning.
The failure had reduced the station’s power by 25%. It also shut down some redundancy in the system that ran the robot arm that will grab and berth Dragon. NASA did not want to do that berthing without that redundancy, which they once again have.
The SpaceX launch is set for 3:11 am (eastern) tonight, or just past midnight on the west coast.
Covington lawyers file defamation lawsuit against NBC/MSNBC
Push back: The lawyers for Kentucky teenager Nick Sandman have filed their third defamation lawsuit, this time against NBC/MSNBC for $275 million.
The previous suits were against the Washington Post for $250 million and CNN for $275 million. All three outlets have had a a truly dismal and partisan track record in the past two decades, which only grew more unreliable with the election of Donald Trump. They repeatedly get their facts wrong, and then refuse to correct the record when it is shown how wrong they were. As a prime example, all three bought into the Russian collusion hoax, spending two years selling the blatantly absurd idea that Donald Trump was a Russian agent who colluded with them to steal the 2016 election.
Trump however is a politician, and an adult. No one is surprised or horrified by that kind of dirty politics. Nick Sandman however was an innocent sixteen-year-old minor, attacked viciously for merely being white, pro-life, and for wearing a MAGA hat. With the evidence available that clearly shows how these leftist news outlets slandered him, all three outlets are very vulnerable to a big loss when this case gets before a Kentucky jury. In fact, I think his lawyers would be fools to settle.
Push back: The lawyers for Kentucky teenager Nick Sandman have filed their third defamation lawsuit, this time against NBC/MSNBC for $275 million.
The previous suits were against the Washington Post for $250 million and CNN for $275 million. All three outlets have had a a truly dismal and partisan track record in the past two decades, which only grew more unreliable with the election of Donald Trump. They repeatedly get their facts wrong, and then refuse to correct the record when it is shown how wrong they were. As a prime example, all three bought into the Russian collusion hoax, spending two years selling the blatantly absurd idea that Donald Trump was a Russian agent who colluded with them to steal the 2016 election.
Trump however is a politician, and an adult. No one is surprised or horrified by that kind of dirty politics. Nick Sandman however was an innocent sixteen-year-old minor, attacked viciously for merely being white, pro-life, and for wearing a MAGA hat. With the evidence available that clearly shows how these leftist news outlets slandered him, all three outlets are very vulnerable to a big loss when this case gets before a Kentucky jury. In fact, I think his lawyers would be fools to settle.
Computer History Museum
An evening pause: A quick review, with images, of the Computer History Museum in Mountain View, California. Like them, I was tickled by the gigantic scale of technological improvement that took place in this field in such a relatively short time.
Hat tip Ben K.
An evening pause: A quick review, with images, of the Computer History Museum in Mountain View, California. Like them, I was tickled by the gigantic scale of technological improvement that took place in this field in such a relatively short time.
Hat tip Ben K.