A tour of Blue Origin’s Huntsville Machine Shop & Manufacturing Facility

9:36 pm

Video below, which is heavily focused on machining and machine shop work. The facility, the Machine Shop & Manufacturing Facility in Huntsville, appears to build the BE-3U engine (to be used for the New Glenn upper stage), though I thought some of the engines shown could be BE-4’s. I hope my readers can help clarify this.

While this video actually reveals very little solid information, one important fact was disclosed near the end, when the tour reached the final engine assembly point. There the Blue Origin employee mentioned that they are assembling three engines at this facility. Considering facility’s size and the number of engines that will be needed once New Glenn begins flying, I was not impressed. Does it really take this much space and equipment to only build three rocket engines? Am I wrong?

Hat tip to reader John Harman, who is himself the owner of an aerospace manufacturing company.

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Hila Ben David – Avinu Malkeinu

6:01 pm

An evening pause: Though the prayer is recited every fall during services during the Ten Days of Repentance, from Rosh Hashanah through Yom Kippur, this music is modern, originally sung by Barbara Streisand. It is fitting now both for Hanukkah and the events in Israel. Activate closed captions to read the English translation. It is a prayer asking God for forgiveness for past sins as well as renewal and mercy in the coming year.

Hat tip Judd Clark.

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Genesis cover

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

December 12, 2023 Quick space links

3:11 pm

Courtesy of BtB’s stringer Jay.

 

 

 

I apologize to my readers for my lack of any essays so far this week. For maybe the first time in my life I have a kind of writer’s block. I find the news here in the U.S. so distressing I have trouble writing about it. This break might help me regain my writing juices.

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Martian crater or mud caldera?

2:13 pm

Martian crater or volcano?
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on October 18, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The scientists only call this a “feature,” likely because they don’t wish to guess as to its nature without more data. However, the 2.5 mile wide splash apron around the central double crater certainly merits a closer look. That double crater could be from impact, but it also could be a caldera, with the apron the result of material that flowed from the caldera.

That there appear to be fewer craters on the apron than on the surrounding terrain strengthens this last hypothesis. The apron would have erased many earlier impact craters, resulting in this lower count.

The location however suggests that if this feature was volcanic in origin it might not have been spewing out magma.
» Read more

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Conscious Choice cover

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.

Chinese pseudo-company successfully completes second rocket vertical take-off and landing

9:31 am

Ispace hopper about to land, December 10, 2023
Ispace hopper about to land, December 10, 2023.
Click for video.

The Chinese pseudo-company Ispace on December 10, 2023 successfully completed the second veritical hop flight of a rocket prototype, testing vertical take-off and landing for the eventual purpose of recovering its first stages, as done now routinely by SpaceX.

ISpace’s Hyperbola-2Y methane-liquid oxygen reusable verification stage lifted off from a pad at Jiuquan Satellite Launch Center in the Gobi Desert at 4:07 a.m. Eastern (1107 UTC) Dec. 10.

The Hyperbola-2Y reached an altitude of 343.12 meters, translating 50 meters to a landing zone and touching down with a velocity of 1.1 meters per second and an accuracy of 0.295 meters. The entire flight lasted 63.15 seconds, according to an iSpace press statement. The flight came just over a month after a first hop test Nov. 2. That test reached 178 meters and returned to its landing spot. iSpace says it will attempt a test at sea next year after completing ground tests.

Right now the race to become the second company or nation after SpaceX to return and reuse a first stage is between Ispace and Rocket Lab. No one else is even close, though there are a number of other Chinese pseudo-companies that are doing hop tests. Though Rocket Lab — which is not attempting a vertical engine landing but recovering the stage from the ocean — has already flown a recovered engine, as well as recovered several first stages for refurbishment, it has not yet flown a reused first stage. Based on its schedule, that might happen ’24.

Ispace meanwhile hasn’t yet flown to orbit the prototype’s rocket, Hyperbola-3. It hopes to attempt the first orbital test flight in 2025, with the recovery of its first stage in 2026.

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The Polaris Dawn private space mission now targeting an April ’24 launch

9:14 am

The Polaris Dawn private space mission, the first of a three-mission private manned program being financed by billionaire Jared Isaacman, is now targeting an April 2024 launch.

In social media posts Dec. 9, Jared Isaacman, the billionaire backing the Polaris program and who is commanding the initial mission, said the launch of Polaris Dawn is now scheduled for April 2024. “April is the goal to launch & the pace of training is accelerating,” he wrote, stating that he was at SpaceX that day for testing of extravehicular activity (EVA) spacesuits that will be used on the mission.

Conducting a spacewalk is one of the major goals of Polaris Dawn, requiring both development of an EVA suit as well as modifications to the Crew Dragon, which lacks an airlock. Both of those have been challenges, he suggested in a subsequent post. There is a “big difference,” he wrote, between the pressure suits worn by Crew Dragon astronauts and an EVA suit “engineered from the start to be exposed to vacuum outside the spaceship.” The lack of an airlock also requires changes to Crew Dragon software and hardware to enable depressurization of the cabin before the start of the spacewalk and repressurization afterwards.

The mission’s launch has been delayed several times from its first launch target in 2022. This first flight of Isaacman’s Polaris program will, as noted, attempt the first spacewalk by a private citizen. The second would also fly on a Dragon capsule, but its mission remains unclear. Both NASA and Isaacman’s Polaris team have been studying the possibility of a repair mission to Hubble. The third mission would be on Starship, once it begins flying operationally.

Isaacman previously paid for and flew on SpaceX’s first commercial manned flight, Inspiration4, in September 2021.

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Leaving Earth cover

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

Voyager-1 has computer issues

9:03 am

According to the Voyager-1 science team, the probe has developed a problem with one of its three onboard computers, called the flight data system (FDS), that is preventing it from sending back useable data.

Among other things, the FDS is designed to collect data from the science instruments as well as engineering data about the health and status of the spacecraft. It then combines that information into a single data “package” to be sent back to Earth by the TMU. The data is in the form of ones and zeros, or binary code. Varying combinations of the two numbers are the basis of all computer language.

Recently, the TMU began transmitting a repeating pattern of ones and zeros as if it were “stuck.” After ruling out other possibilities, the Voyager team determined that the source of the issue is the FDS. This past weekend the team tried to restart the FDS and return it to the state it was in before the issue began, but the spacecraft still isn’t returning useable data.

Engineers are trouble-shooting the problem, and expect it will take several weeks at best to identify and then fix the issue. The 22-hour travel time for communications to reach the spacecraft, now beyond the edge of the solar system more than 15 billion miles away, means that it will at minimum take about two days to find out if a transmitted fix works.

As the spacecraft was launched in 1977, most of the engineers now working on it were not even born then, and must deal with a technology that was designed before personal computers, no less smart phones, even existed. Like the entire 1960s space race, the two Voyager craft now beyond the solar system were built by engineers using slide rules.

Voyager-2 also had problems in August that engineers were able to fix, so the prognosis here is not bad.

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December 11, 2023 Quick space links

3:35 pm

Courtesy of BtB’s stringer Jay.

 

 

 

  • Ghana in Africa warns its citizens not to use Starlink illegally

    • Heavy fines are threatened. Ghana is the fourth African country to issue such a warning, after South Africa, Zimbabwe, and Senegal. Apparently the citizens of those countries are tired of bad phone and internet service, and have been bypassing their incompetent government to get it on the black market from private enterprise. In other words, they are exercising independence, and we can’t have that!

 

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Craters in a row

11:20 am

Craters in a row
Click for original image.

Cool image time from Mars! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on October 13, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It highlights a string of craters, all lined up in an almost straight line.

Were these craters caused by the impact of an asteroid that broke up as it burned its way through the thin Martian atmosphere? The lack of any raised rims argues instead that these are sinks produced not from impact but from a collapse into a void below, possibly a fault line.

Yet, almost all of the craters in this image, even those not part of this crater string, show no raised rims. If sinks, the voids below don’t seem to follow any pattern, which once again argues in favor of random impacts, with the string produced by a bolide breaking up just prior to hitting the ground.
» Read more

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Galaxies in a row

9:18 am

Galaxies in a row
Click for original image.

Cool image time from Hubble! The picture to the right, cropped, reduced, and sharpened to post here, was taken by the Hubble Space Telescope as part of a survey of nearby “pecular” galaxies. What makes it unusual is the line of distant galaxies below the largest on the left.

The wonderful quality of this image also reveals several further galaxies, not associated with this system but fortuitously positioned in such a way that they appear to be forming a line that approaches the leftmost (in this image) component of Arp-Madore 2105-332, which is known individually as 2MASX J21080752-3314337. The rightmost galaxy, meanwhile, is known as 2MASX J21080362-3313196. These hefty names do not lend themselves to easy memorisation, but they do actually contain valuable information: they are coordinates in the right ascension and declination system used widely by astronomers to locate astronomical objects.

Both larger galaxies are thought to be about 200 million light years away, with the smaller ones far more distant. If you look at the full resolution image, you will see that there are at least six galaxies in that line, one that appears to be an elliptical galaxy with all the rest a variety of different types of spiral galaxies. The detail provided by Hubble is truly astonishing.

Though they are not linked to the larger galaxies, it is not clear if they are linked to each other.

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Webb takes infrared false-color image of supernova remnant Cassiopeia A

8:54 am

Cass A in infrared
Click for original image.

Using the Webb Space Telescope, astronomers have obtained the first wide full infrared view of the supernova remnant Cassiopeia A, the remains of a supernova that occurred about 11,000 years ago. That image is to the right, reduced to post here.

The most noticeable colors in Webb’s newest image are clumps represented in bright orange and light pink that make up the inner shell of the supernova remnant. Webb’s razor-sharp view can detect the tiniest knots of gas, comprised of sulfur, oxygen, argon, and neon from the star itself. Embedded in this gas is a mixture of dust and molecules, which will eventually become components of new stars and planetary systems. Some filaments of debris are too tiny to be resolved by even Webb, meaning they are comparable to or less than 10 billion miles across (around 100 astronomical units). In comparison, the entirety of Cas A spans 10 light-years across, or 60 trillion miles.

…When comparing Webb’s new near-infrared view of Cas A with the mid-infrared view, its inner cavity and outermost shell are curiously devoid of color. The outskirts of the main inner shell, which appeared as a deep orange and red in the MIRI image, now look like smoke from a campfire. This marks where the supernova blast wave is ramming into surrounding circumstellar material. The dust in the circumstellar material is too cool to be detected directly at near-infrared wavelengths, but lights up in the mid-infrared.

The four rectangles mark specific features of particular interest, with #4, dubbed by the scientists Baby Cas, the most intriguing.

This is a light echo, where light from the star’s long-ago explosion has reached and is warming distant dust, which is glowing as it cools down. The intricacy of the dust pattern, and Baby Cas A’s apparent proximity to Cas A itself, are particularly intriguing to researchers. In actuality, Baby Cas A is located about 170 light-years behind the supernova remnant.

By comparing this infrared view with Hubble’s optical and Chandra’s X-ray views, astronomers will be able to better decipher Cas A’s make-up and geometry.

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ULA likely to delay first Vulcan launch to January launch window

8:31 am

According to a tweet yesterday by ULA’s CEO, Tory Bruno, the final dress rehearsal countdown of its new Vulcan rocket had some “routine” issues that will require a redo and thus prevent the planned launch on December 24, 2023.

WDR [wet dress rehearsal] update: Vehicle performed well. Ground system had a couple of (routine) issues, (being corrected). Ran the timeline long so we didn’t quite finish. I’d like a FULL WDR before our first flight, so XMAS eve is likely out. Next Peregrine window is 8 Jan.

Peregrine is Astrobotic’s lunar lander, which must launch within certain time frames to get to the Moon as planned.

As many news sites are noting (almost certainly because they read my launch race reports), ULA will likely complete 2023 with only three launches, its lowest total since it was formed in 2007 from a merger of the launch divisions of Boeing and Lockheed Martin. Prior to 2017 the company had averaged about one launch per month. In 2017 however SpaceX’s Falcon 9 rocket finally reached full operations, hitting 18 launches and steadily since then increasing that total. Its success (and lower prices) shifted the business from ULA, causing its annual launch totals to drop significantly, as shown in my 2022 global report.

Once Vulcan begins launching finally ULA should recover, especially because of its large contract with Amazon to launch the Kuiper constellation totalling almost fifty launches. A large percentage of those launches must be completed before 2026 for Amazon to meet the requirements of its FCC license.

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China’s Long March 2D rocket launches classified remote sensing satellite

8:57 pm

Early on December 10, 2023 (Chinese time) China successfully launched a classified remote sensing satellite, its Long March 2D rocket lifting off from its Xichang spaceport in the south of China.

The state-run Chinese press released almost no information. Nor did it say where within China the lower stages of the rocket, using toxic hypergolic fuels, crashed.

As expected, China’s launch pace in December has picked up, as it has routinely in recent years. The leaders in the 2023 launch race:

91 SpaceX
58 China
16 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches, 103 to 58, and the entire world combined 103 to 92. SpaceX by itself now trails the rest of the world (excluding other American companies), 91 to 92, though it plans two launches on December 10th.

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Momentus fails to deploy three satellites on SpaceX’s multi-smallsat launch

10:06 am

The orbital tug company Momentus failed to deploy the satellites of three of its customers following November’s SpaceX multi-smallsat Transporter launch.

Momentus announced Dec. 5 that three of the five satellites that it flew on the Transporter-9 launch Nov. 11 did not appear to deploy from the Falcon 9’s upper stage. The company used a third-party deployer, rather than its own Vigoride tug, on that mission, and said that it was able to confirm that the Hello Test 1 and 2 satellites from Turkish company Hello Space were released.

The Momentus deployer remained attached to SpaceX’s upper stage, which as planned fired a de-orbit burn after completing the deployment schedule of its 90 satellites. All the satellites that used SpaceX’s deployment system apparently deployed properly.

In 2022 Momentus’s own orbital tug, Vigoride, had problems deploying some satellites on its first test launch, though its second flight in July 2023 was completely successful.

The failure here will not only pose problems for that third-party deployment company as well as Momentus, it will do serious harm to the startups that launched the three lost satellites. One was American, while the other two were South Korean and Polish. The American company, Lunasonde, has been trying to develop a constellation of satellites designed to look for underground resources.

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China launches three satellites using methane-fueled rocket

9:54 am

China's spaceports
China’s spaceports

The Chinese pseudo-company Landspace yesterday successfully used its methane-fueled Zhuque-2 rocket for the third time, placing three satellites into orbit from China’s Jiuquan spaceport in northwest China.

As China’s state-run press is now consistently doing, its report fails to mention this pseudo-company at all, recognizing the reality that it is actually controlled and owned by the Chinese government, though structured to function like a private company to enhance competition within China.

No word on where the rocket’s lower stages crashed inside China.

The leaders in the 2023 launch race:

91 SpaceX
57 China
16 Russia
7 Rocket Lab
7 India

American private enterprise now leads China in successful launches, 103 to 57, and the entire world combined 103 to 91. SpaceX by itself is now tied with the rest of the world (excluding other American companies), 91 to 91, though it plans two launches tomorrow.

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December 8, 2023 Quick space links

3:23 pm

Courtesy of BtB’s stringer Jay.

 

 

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Today’s blacklisted American: The University of Washington proudly says “no whites need apply!”

2:09 pm

University of Washington: dedicated to the new segregation!
University of Washington: dedicated to the new segregation!

“Segregation today, segregation tomorrow, segregation forever!” According to a recent investigation [pdf] completed by the University of Washington, its Department of Psychology broke numerous civil rights laws as well as the university’s own rules by using race as a criteria in the hiring of five new tenure track assistent professors. From the report’s summery:

The review showed that both the hiring decision and the hiring process were inconsistent with EO 31 [the university’s own anti-discrimination rule], as race was used as a factor. Specifically, faculty inappropriately considered candidates’ races when determining the order of offers and altered the process to provide disparate opportunities for candidates based on their race.

The investigation’s report was obtained by the National Academy of Scholars (NAS), which noted that the department rejected the recommendations of its hiring committee expressly because one candidate recommended was white, and then arbitrarily rearranged the rankings so that all five positions would be filled with people of “color,” as the department’s own Diversity, Equity, and Inclusion office so proudly notes, even now.

This racist hiring practice was then used as the template for a handbook [pdf] to set these discriminatory policies in stone, guaranteeing that future hiring practices continue to exclude whites and especially white men. As noted by the City Journal,
» Read more

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NIH workers vote to form union

10:03 am

What could possibly go wrong? The newest workers at the National Institutes of Health (NIH) have now voted overwhelmingly to unionize, thus shifting power from research to workers’ rights.

Hundreds of early-career researchers at the US National Institutes of Health (NIH) have voted overwhelmingly to form a union, nearly completing the official process required to do so. They plan to call on the agency — the world’s largest public funder of biomedical research — to improve pay and working conditions, and to bolster its policies and procedures for dealing with harassment and excessive workloads.

About 98% of the research fellows who participated in the ballot voted on 6 December to form the union, with 1,601 voting in favour and just 36 against. Barring any objections, the result will be certified by the US Federal Labor Relations Authority (FLRA) after five business days, and the union will become the first ever to represent fellows at a federal research agency and the largest union to form in the US government in more than a decade.

Routinely these government unions have been a disaster for both the taxpayer and the work the agency does. The focus becomes pay instead of doing the job. And because it is a government operation, politics always plays a hand. In most cases the government works hand-in-glove with the union. The union donates money to the politician’s campaign coffers, the politician then passes legislation favoring the union or the pay scales.

We have seen this disaster most horribly in our public schools. During and after the Wuhan panic the unions have consistently fought to keep schools closed, pushing remote teaching so that the teachers can stay home, not teach, while still getting paid. Before COVID the unions forced high wages and low standards, which has resulted in kids leaving schools badly educated at great cost.

It should be noted that the existence of these federal government unions began with a presidential executive order by John Kennedy in the early 1960s that a future president has the ability to cancel. One wonders if such a thing might happen in the future.

In the meantime, expect research coming out of the NIH to continue to go downhill.

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GAO wants the FAA to exert more control over future launch mishap investigations

9:46 am

We’re here to help you! A new GAO report now calls for the FAA to change how it does investigations after launch mishaps, both exerting more control of the investigations as well as demanding companies release more proprietary information after the investigation is complete.

The Government Accountability Office wants the FAA to improve how it investigates space launch mishaps, especially how it decides whether to do an investigation itself or allow the operator to do it. Historically operators are allowed to investigate their own mishaps under FAA supervision, but over the course of 50 mishaps since 2000, GAO found the FAA has not evaluated whether that’s an effective approach. GAO also champions creating a mechanism for sharing lessons learned among operators even though efforts in the past have not succeeded.

This GAO report proves several conclusions I have noted in the past year.

First, the so-called “investigation” by the FAA into the first Starship/Superheavy launch was utterly bogus, as I have repeatedly suggested. The FAA had no ability to do any investigations on its own. It merely rubber-stamped SpaceX’s conclusions, but did so as slowly as possible so as to delay the company’s effort. Before Joe Biden was installed as president, the FAA would quickly permit further launches once a company completed its investigation. Under Biden, that policy has changed to slow-walk approvals.

This also means the present “investigation” by the FAA into the second Starship/Superheavy launch is bogus as well. When SpaceX announces its investigation is complete and all engineering fixes have been accomplished, any further delay from the FAA will be entirely political.

Second, it appears the Biden administration is applying pressure to both the GAO and the FAA to increase this regulatory control. It wants the FAA to write new procedures for determining when it will take control of an investigation rather than let the company do it. While providing some clarity to this decision could be beneficial, it is likely this change under the Biden administration will work against free enterprise. It will give the government a procedure for grabbing control, and holding it for as long as it desires. Politics will become part of any mishap investigation, rather than leaving it solely to engineering.

Third, the desire of the goverment to make companies reveal the details of the investigation, including propertiary information, will only squelch future innovation. Why develop new technology if you will be forced to give it away free during testing, when things are certain to go wrong?

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NASA to allow bidders on de-orbiting ISS to work under cost-plus contracts

9:19 am

In a major change of recent policy trends, NASA has decided to allow any bidders on the project to deorbit ISS to have the choice of working under either a fixed-price or a cost-plus contract.

In a procurement notice posted Dec. 5, NASA announced it would allow companies the choice of using either firm fixed price or cost plus incentive fee contract structures for both the design and the production of the U.S. Deorbit Vehicle (USDV).

When NASA issued the original request for proposals (RFP) for the vehicle in September, the agency gave bidders a choice. They could propose to develop the vehicle using a cost-plus contract and then produce it under a fixed-price contract, a so-called “hybrid” approach. Alternatively, they could propose doing both development and production under fixed-price contracts.

The revised approach now adds an option to perform both the development and the production under cost-plus contracts. NASA, in both the procurement notice and a blog post, did not disclose the reason for the change.

In recent years NASA had been shifting more and more to fixed-price contracts, because it works. It either forces discipline on companies, making them get the job done at cost and on time, or it reveals that the company is incompetent (as in the case of Boeing and its Starliner capsule), valuable information for future bidding.

I suspect that Boeing’s recent decision to refuse to sign any fixed-price contracts played a hand in this decision. For the last decade or so there have been many government officials who like to treat Boeing as their best friend, despite its recent failures. By doing so they increase the chances the company will hire them as consultants when they retire from their government job. Also, politicians tend to bow to this big company due to its large footprint in many congressional districts.

The result is this shift back to cost-plus. This will also mean that this project will likely go overbudget and behind schedule, as such contracts routinely do. The winning bidder will have no incentive to rein in costs. In fact, the nature of the contract will encourage just the opposite, as any cost overruns will be picked up by the government.

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Pakistan creating a national space policy

9:06 am

Pakistan, as a signatory to the Outer Space Treaty, is finally creating a national space policy as the treaty requires.

That policy however is not yet finalized, nor has it been published. The only information at the link states this:

Under the policy, a National Space Agency would be established in the country and satellite service providers who intend to provide satellite services in the country would be required to register themselves and obtain a non-objection certificate (NOC), sources added.

Bottom line: The government of Pakistan will retain full control over any future industry proposal.

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Hubble to resume science operations using three gyros

9:02 am

Engineers have apparently figured out the issues with one of the Hubble Space Telescope’s three gyroscopes, and plan to resume science operations today using all three gyros.

After analyzing the data, the team has determined science operations can resume under three-gyro control. Based on the performance observed during the tests, the team has decided to operate the gyros in a higher-precision mode during science observations. Hubble’s instruments and the observatory itself remain stable and in good health.

This is excellent news. If it had been determined that the funky gyro was no longer functional, the telescope would have shifted into what the engineers call “one-gyro mode.” By using only one of the two remaining gyros, Hubble’s life could be extended. However, while it would allow the telescope to point and continue observations, the images would no longer be as sharp.

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SpaceX launches 22 more Starlink satellites

1:17 am

SpaceX early in the morning on December 8th successfully launched another 22 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.

The first stage successfully completed its twelfth flight, landing on a drone ship in the Pacific.

The leaders in the 2023 launch race:

91 SpaceX
56 China
16 Russia
7 Rocket Lab
7 India

American private enterprise now leads China in successful launches, 103 to 56, and the entire world combined 103 to 90. SpaceX by itself has once again taken the lead over the rest of the world (excluding other American companies), now leading 91 to 90.

At this moment, based on the pace SpaceX is setting, the chances it will make its goal of 100 launches in 2023 seems very likely. Not that it matters should the company fall short by one or two launches. At this moment it already has achieved more launches in a year than the entire world managed per year for most of the history of the space age, since Sputnik in 1957. It has also established that it can do this, which means its goal of 144 launches next year is quite reasonable.

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Rachell Ellen Wong & Coleman Itzkoff – Hanukkah Medley

6:01 pm

An evening pause: This piece seems appropriate for the first night of Hannukkah, which celebrates the miracle of the lights during the Maccabbean revolt against religious oppression, a revolt that led to the restoration of the Second Temple in Jerusalem, part of which still stands and is called by the Wailing Wall by many Jews. The medley includes two songs, “Oh Hanukkah,” and “Al Hanisim” (Thank You For the Miracles).

It also seems appropriate today, the anniversary of Pearl Harbor, as Israel itself responds in like kind to Hamas’s own infamous sneak attack and massacre on October 7th.

Hat tip Judd Clark.

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December 7, 2023 Quick space links

4:30 pm

Courtesy of BtB’s stringer Jay.

 

 

  • The ice that fills Korolev Crater on Mars

    • A very cool image from Europe’s Mars Express orbiter. As noted at the tweet, “This crater on Mars is 3 times the area of Greater London and its filled with ice almost 2 kilometers thick.” Korolev is located at 73 degrees north latitude, where the Martian surface appears covered by ice sheets.

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The steep mountain slopes inside Valles Marineris

1:28 pm

Overview map

The steep mountain slopes inside Valles Marineris
Click for full image.

Time for another cool image showing the dramatically steep terrain of Valles Marineris on Mars, the largest known canyon in the solar system. The picture to the right, cropped, reduced, and enhanced to post here, was taken on October 31, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The scientists rightly label this picture “Steep Slopes in West Melas Chasma”. The red dot marks the high point on this ridgeline. The green dot at the upper left marks the lowest point in the picture, about 4,800 feet below the peak. The blue dot on the right edge marks the low point on the ridge’s eastern flank, about 4,600 feet below the peak. The cliff to the east of the peak drops quickly about 1,300 feet in less than a mile.

On the overview map above, the white dot marks the location. The inset is an oblique view, created from a global mosaic of MRO’s context camera images, with the white rectangle indicating approximately the area covered by the picture above.

The immense scale of Valles Marineris must once again be noted. The elevations in this picture are comparable to the descent you make hiking down from the South Rim of the Grand Canyon. They pale however when compared to Valles Marineris. In the inset I have indicated the rim and floor of Valles Marineris in this part of the canyon. The elevation distance between the two is 18,000 feet.

In other words, the canyon to the east of this ridge is quite comparable in size to the Earth’s Grand Canyon, and it is hardly noticeable within the larger canyon of Valles Marineris.

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Americans might finally be noticing the depravity in academia that has existed for more than two decades

12:21 pm

Rick, stating the truth in Casablanca
Has the bankrupt testimony of three college
presidents finally awakened ordinary Americans?

For more than two decades conservatives have been reporting the growing immoral and depraved culture on the campuses of America’s most prestigious colleges, all to no avail.

These colleges instituted bigoted and racist policies of hiring, admissions, and funding that favored some races over others, so much so that today there are so few conservatives on their campuses that debate is impossible. The right has documented this repeatedly. Nothing was done.

These colleges worked to censor and silence the few conservatives that remained or came to speak as a guest, sometimes even allowing riots by leftist students to make sure such speech was prevented. The right has documented this repeatedly. Nothing was done.

These colleges further acted to remove and fire anyone, whether they were conservatives or not, who dared criticize any of the above actions. Often the terminations were done with no due process, and in direct violation of law and the colleges’ own rules. The right has documented this repeatedly. Nothing was done.

These colleges have steadily reshaped their curriculums so as to indoctrinate students into Marxism, “safe spaces”, and close-mindedness, instead of teaching the values of Western Civilization, liberty, the rule of law, personal responsibility, and most important, the requirement that an educated adult must be able to think critically. Students now come out of these colleges hostile to any debate, their minds closed to thinking because such thinking makes them uncomfortable.

The right has documented this repeatedly. Nothing was done.

As was the case in the early years of World War II, before the attack of Pearl Harbor (which occurred 82 years ago today), Americans were asleep. Then, Americans didn’t want to face the evil that was growing in Europe and threatened to engulf the world in war, and inevitably did so. Now, Americans have done everything they could to avoid facing the evil that has been growing in their own backyard. The result is the chaos we see today, with a younger generation that ignorantly believes America is the root of all evil, and that the best policies for the future should be censorship, socialism, and racial discrimination.

The situation has gotten desperate, and threatens to engulf us in another world war, potentially far more deadly than World War II. Worse, that war will be fought here, in America, from the start, because the enemies of Western Civilization have been deeply impregnated in our society by these corrupt colleges.

And as happened on December 7, 1941 when Japan attacked Pearl Harbor, it appears that something has finally happened that has at last maybe wakened Americans up. Our Pearl Harbor today might simply be the bankrupt clueless testimony of three college presidents in front of Congress on December 5, 2023.

First everyone must listen to the most revealing moments of that testimony. If you haven’t seen the video below, you need to watch it now. And if you have already seen it, watch it again. It is short, and quickly illustrates the moral depravity of the leadership at three of America’s most elite colleges, Harvard, MIT, and the University of Pennsylvania.
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