March 3, 2023 Quick space links

5:03 pm

Courtesy of BtB’s stringer Jay.

 

 

  • A graph showing the steady and slow decay of Hubble’s orbit

    • The decay was brought up because Hubble now orbits just below SpaceX’s Starlink satellites, and thus some are concerned its work will be hindered by them. I think this is a non-issue. More important is that decay. If Hubble is going to be remain in space, work on a rescue mission must begin soon.

 

 

 

  • Astra identifies the cause of its last launch failure

    • In reading their conclusions, I came away with the impression that this rocket had a lot of weak links, any one of which could cause a failure. No wonder the company abandoned it after this launch to focus on a new rocket.

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Sightseeing in the region near the Starship Mars landing zone

4:21 pm

Sightseeing in the region near Starship's landing zone
Click for original image.

Cool image time! The picture to the right, cropped and reduced to post here, was taken on November 30, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a bulbous hill in the icy northern lowland plains of Mars. That it is icy here is indicated by the glacier features that appear to fill the small crater near the bottom of the picture.

You can get a better sense of stark alien nature of this terrain by looking at an MRO context camera image of the same area, taken on April 1, 2008. The subject hill is the first hill on the image’s west side, going from the top. This is a flat plain interspersed with crater splats, mounds of a variety of sizes, and a puzzling meandering dark line that suggests a crack from which material is oozing.

The geology to be studied here might be endless but for tourists the views will be astounding in their alienness.
» Read more

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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 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

AGs from 22 states blast Biden’s attempt to illegally insert racial quotas and climate change into federal contracting law

1:56 pm

Alexandria Ocasio-Cortez
Joe Biden imposes Alexandria Ocasio-Cortez’s
Green New Deal on all federal contractors

In May 2021 President Biden signed an executive order [pdf] requiring federal agencies to make climate change and helping “disadvantaged communities and communities of color” a major priority in all their work.

That executive order, which in many ways was simply a rewording of Alexandria Ocasio-Cortez’s communist and bigoted Green New Deal, required agencies to do things like reconsider where their pension funds were invested and to change those investments — not to get the best return on the dollar as required by law — but to protect them from “the threats of climate-related financial risk.”

The executive order also demanded that the Federal Acquisition Regulatory Council (FARC) require federal contractors to:

…publicly disclose greenhouse gas emissions and climate-related financial risk and to set science-based reduction targets; and (ii) ensure that major Federal agency procurements minimize the risk of climate change, including requiring the social cost of greenhouse gas emissions to be considered in procurement decisions and, where appropriate and feasible, give preference to bids and proposals from suppliers with a lower social cost of greenhouse gas emissions. [emphasis mine]

» Read more

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SpaceX launches another 51 Starlink satellites into orbit

11:48 am

SpaceX today successfully placed another 51 Starlink satellites into orbit, using its Falcon 9 rocket and launching from Vandenberg Space Force Base.

The first stage completed its 12th flight, landing safely on a drone ship in the Pacific. The fairing halves completed their fifth and second flights, respectively.

The 2023 launch race:

15 SpaceX
7 China
3 Russia
1 Rocket Lab
1 Japan
1 India

American private enterprise now leads China 16 to 7, and the entire world combined 16 to 12. SpaceX by itself leads the entire world, including other American companies, 15 to 13.

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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 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.

Sunspot update: After going through the roof last month, sunspots drop into the attic this month

11:05 am

With the start of another month NOAA this week updated its graph that tracks the number of sunspots on the Sun’s Earth-facing hemisphere. As I do every month, I have posted that updated graph below, adding some additional details to provide some context.

Last month the number of sunspots rocketed upward to the highest seen since 2014, and only the second time since November 2002 that the Sun was that active. In February those high numbers dropped, though the sunspot activity during the month remained well above the 2020 prediction by NOAA’s panel of solar scientists.

» Read more

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ESA attributes Vega-C launch failure to faulty nozzle from the Ukraine

8:49 am

The European Space Agency (ESA) has concluded that the launch failure of the second stage of Arianespace’s Vega-C rocket on December 20, 2022 was caused by a faulty nozzle produced by a company in the Ukraine.

[T]he Commission confirmed that the cause was an unexpected thermo-mechanical over-erosion of the carbon-carbon (C-C) throat insert of the nozzle, procured by Avio in Ukraine. Additional investigations led to the conclusion that this was likely due to a flaw in the homogeneity of the material.

The anomaly also revealed that the criteria used to accept the C-C throat insert were not sufficient to demonstrate its flightworthiness. The Commission has therefore concluded that this specific C-C material can no longer be used for flight. No weakness in the design of Zefiro 40 has been revealed. Avio is implementing an immediate alternative solution for the Zefiro 40’s nozzle with another C-C material, manufactured by ArianeGroup, already in use for Vega’s Zefiro 23 and Zefiro 9 nozzles.

The press release goes to great length to reassure everyone that these Ukrainian nozzles are still flightworthy, that the fix is merely changing the material used in the nozzle’s throat insert.

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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

JAXA reschedules first H3 rocket launch following investigation

8:39 am

Japan’s space agency JAXA has rescheduled its second attempt to launch its new H3 rocket for March 6, 2023, following the completion of its investigation into the launch abort at T-0 on February 16, 2023.

As a result of the investigation, it is estimated that the first-stage flight controller malfunctioned due to transient fluctuations in the communication and power lines that occurred during electrical separation between the rocket and the ground facilities.

As a result, the solid rocket strap-on boosters did not ignite as planned, and the rocket’s computer, sensing this anomaly, shut down its main engines. The press release says they are installing “countermeasures” but provides no other information.

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Endeavour docks with ISS

11:58 pm

Endeavour tonight has successfully docked with ISS.

When the spacecraft got within about 70 feet of the station, there was a delay of a little more than an hour while ground controllers installed a software overide to a sensor for monitoring the position of one of the 12 hooks on Endeavour, used to lock it to ISS’s docking port. Though visual and other data showed the hook was working, the sensor could not, and without that software override Endeavour would automatically abort the docking.

This same sensor had caused a delay in the opening of the capsule’s nosecone yesterday shortly after launch.

As of posting the hatch had not yet been opened, something that should occur in about an hour or so. Though Endeavour is docked, more checks needed to be done beforehand.

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Denial in the post-COVID era

2:47 pm

For too many, it is too difficult to enter the Truth booth
For too many, it is too difficult to enter the Truth booth

The stream of new data about the failures of all the policies imposed on free Americans during the Wuhan panic has become so consistent and repetitive that, to a certain extent, I have become bored reporting it — especially because I have been reporting these facts over and over again since March 2020.

Nonetheless, it is important to do so. When the next new flu-type strain appears, and the power-hungry thugs that run our government try to fear-monger us all to gain power, it will help the general citizenry resist that fear-mongering by having more knowledge.

This essay is also partly inspired by my own doctor, Robert Lending, M.D., who since 2020 has been sending out periodic email updates on the state of the epidemic. From the beginning Lending tried to be as neutral as possible, avoiding any political battles or taking sides. He was not against lockdowns or mask mandates, but he also respected those that opposed them. Thus, he did not insist his patients where masks, especially when they had health reasons to not do so, unlike almost all other doctors. Nor did he ever require the jab to see his patients. His updates simply reported on the research and situation at the time, based on real data.

His most recent update, #107, however was different. It began with this blunt headline: “Should we start renaming COVID-19 to Pfizer-23?” and continued like so:
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A Martian glacier waterfall?

12:48 pm

A Martian glacier waterfall?
Click for original image.

Cool image time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on October 25, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a small meandering canyon that appears to drain into a larger side canyon, all part of a region of chaos terrain dubbed Galaxias Chaos in the Martian northern mid-latitudes.

Though the latitude is 35 degrees north, where we should see lots of evidence of glacial features, especially because this is chaos terrain — terrain unique to Mars — that generally appears formed by such processes, I find few outright obvious glacial features in this cropped portion or in the full image.
» Read more

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Scientists publish their results from the impact of Dimorphos by DART

10:53 am

Seconds after impact
Seconds after impact. Click for movie, taken by amateur
astronomer Bruno Payet from the Réunion Island.

Scientists today published five papers outlining their results from the impact of Dimorphos by DART, summed up as follows:

  • Dimorphos’s density is about half that of Earth’s, illustrating its rubble pile nature.
  • The orbital period around the larger asteroid Didymos was changed by 33 minutes.
  • The ejection of material from Dimorphos during the impact had a greater effect on the asteroid’s momentum than the impact itself
  • The mass ejected was only 0.3 to 0.5% of Dimorphos’s mass, showing that the asteroid was not destroyed by the impact.
  • The impact turned Dimorphos into an active asteroid, with a tail like a comet.

The data not only tells us a great deal about this asteroid binary itself, it suggests that this impact method might be of use in defending the Earth from an asteroid impact. There are caveats however. First, the orbital change was not to the system’s solar orbit, the path that would matter should an asteroid threaten the Earth, but to Dimorphos’s orbit around its companion asteroid. We don’t yet know the effect on the solar orbit. Second, the impact did not destroy this small rubble pile asteroid, which means such an asteroid might still be a threat to the Earth even after impact. Third, in order for an impact to be the right choice for planetary defense, detailed information about the target asteroid has to be obtained. Without it such an impact mission might be a complete waste of time.

The irony to all this is that we knew all this before the mission. DART in the context of planetary defense taught us nothing, so NASA’s claim that this mission was to learn more about planetary defense was always utter bunkum. The mission’s real purpose was the study of asteroids, but selling it that way was hard. The sizzle of planetary defense however was a better lobbying technique, and it worked, even if it was dishonest.

That the press was also fooled by it, and continues to be fooled by it, is a subject for a different essay.

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Rocket Lab might forgo use of a helicopter in recovering its Electron 1st stages

10:20 am

According to Rocket Lab’s CEO, Peter Beck, the company might abandon the use of a helicopter and the in air capture of the first stages of its Electron rocket 1st stages and instead simply fish them out of the water, refurbish them, and then reuse them.

In the second attempt last November, Rocket Lab called off the helicopter catch because of a momentary loss of telemetry from the booster. The company instead allow the stage to splash down in the ocean, where a boat recovered it and returned it to Rocket Lab’s facilities. “This turned out to be quite a happy turn of events,” he said on the call. “Electron survived an ocean recovery in remarkably good condition, and in a lot of cases its components actually pass requalification for flight.”

He said the company is planning an ocean recovery on an upcoming flight after incorporating additional waterproofing into the vehicle “Pending this outcome of testing and analysis of the stage, the mission may move us towards sticking with marine recovery altogether and introduce significant savings to the whole operation.”

As Elon Musk has said, “The best part is no part.” It appears that by having the stage come down softly and controlled by parachutes it is possible to get it out of the water fast, without much damage. If the first stage can then be reflown then it makes sense not to bother with the helicopter recovery.

Beck also indicated during his phone presentation that the company is still targeting fifteen launches in 2023, and that the demand for launches has allowed the company to maintain its launch prices, with the prospect of raising them soon.

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UK’s bureaucracy blasted for delaying Virgin Orbit launch

10:10 am

At parliamentary hearings yesterday, the United Kingdom’s Cival Aviation Authority (CAA) was heavily criticized by commercial satellite companies for delaying the launch Cornwall launch by Virgin Orbit by six months.

The harshest words came from a manager at Space Forge, that lost a satellite on that launch when Virgin Orbit’s rocket failed to reach orbit.

Patrick McCall, non-executive director at Space Forge, told MPs on the Science and Technology Select Committee, that if the company sought to launch again in the UK it would be given “short shrift” by investors. “I think unless there is a seismic change in that approach the UK is not going to be competitive from a launch perspective,” he said. “There is no chance that Josh Western [the Space Forge CEO] would win the argument to do the next launch in the UK. Even if the UK came and said you can do it for free, I would say don’t do that.

“I don’t think it’s deliberate, I think people at the CAA want to make it happen, but it’s not working, and either we change that with a seismic shift or we save the money and spend it on other things which are achievable.”

The delay also caused Virgin Orbit serious financial problems, as it prevented it from doing any other launches in 2022, resulting in a significant loss of income.

The committee chair, MP Greg Clark, underlined the testimony afterward:

“It’s a disaster isn’t it?” he said: “We attempted to show what we are capable of, and the result is it’s now toxic for a privately funded launch. We had the first attempted launch but the result is that you as an investor in space are saying there is no chance of investors supporting another launch from the UK with the current regulator conditions.”

During the hearings CAA officials justified their actions, and appeared unwilling to consider any changes.

There are two spaceports now being built in Scotland. If the CAA is not forced to change, it is very likely that commercial satellite companies will find other places in Europe to launch, such as the new Esrange spaceport being developed in Sweden.

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SpaceX successfully launches its Endeavour capsule carrying four astronauts

11:59 pm

Capitalism in space: SpaceX tonight used its Falcon 9 rocket to successfully launch its Endeavour capsule from Cape Canaveral, carrying four astronauts to ISS.

This was Endeavour’s fourth flight. It will dock with ISS in about 24 hours. The four-person crew included two Americans, one Russian (the second to fly on a Dragon capsule), and the first citizen of the United Arab Emirates to fly on an American spacecraft. He will stay on the station for six months.

The Falcon 9 first stage was making its first flight, and successfully landed on a drone ship in the Atlantic. This was only the fourth new first stage used by SpaceX since January 2022 (out of 75 launches), and the second launched this year.

The 2023 launch race:

14 SpaceX
7 China
3 Russia
1 Rocket Lab
1 Japan
1 India

American private enterprise now leads China 15 to 7 in the national rankings, and the entire world combined 15 to 12. SpaceX alone leads the entire world combined, including all other American companies, 14 to 13.

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The barren and icy northern lowland plains of Mars

5:41 pm

The barren and icy northern lowland plains of Mars
Click for original image.

Cool image time! The picture to the right, cropped and sharpened to post here, was taken on January 2, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Taken to fill a gap in the camera’s planned image schedule in order to maintain its temperature, the location was in this sense picked not for any particular scientific research project, but because the camera team decided they might find something interesting at this spot.

What they found is a vast flat plain of polygons, a feature found frequently on the surface of Mars and thought to be formed from processes similar to the drying that creates similar polygon cracks in dried mud here on Earth. In this case, the cracks are almost certainly in ice. As Colin Dundas of the U.S. Geological Survey’s Astrogeology Science Center in Arizona explained to me previously,
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March 1, 2023 Quick space links

3:57 pm

Courtesy of BtB’s stringer Jay.

 

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ULA about to be sold?

1:12 pm

According to anonymous sources cited by Eric Berger at Ars Technica today, the rocket company ULA may be sold by the end of this year.

The potential sale has not been disclosed publicly, but three sources confirmed to Ars that potential buyers have been contacted about the opportunity. These sources said a deal is expected to be closed before the end of this year and that investment firm Morgan Stanley and consulting firm Bain & Company are managing the transaction.

Berger correctly lists either Lockheed Martin or Boeing as the most likely candidates to purchase the company, simply by buying out their partner in the consortium. Both companies have strong reasons to obtain this company after the Vulcan rocket is flying. Boeing’s future building SLS is questionable, especially once Starship/Superheavy becomes operational. Lockheed Martin meanwhile has been very carefully moving into the new industry, investing heavily in the rocket startups ABL and Rocket Lab. It might want to own outright ULA, so it can better manage it.

Berger also speculates that Amazon or Blue Origin might be bidders as well. Somehow I doubt any company associated with Jeff Bezos will buy ULA, since he already has his own plaything in Blue Origin. Stranger things however have happened.

Either way, once Vulcan flies successfully it will then be a perfect time to put it up for sale, and others to buy it. The uncertainty will be reduced, and ULA will no longer be saddled with two rocket families, Delta and Atlas-5, both of which are expensive and non-competitive. Instead, it will have solid launch contracts with Amazon and the military, using Vulcan.

Such a sale will obviously also force major changes at ULA, possibly for the better. At such times the new management often uses the change as an opportunity to clean out deadwood as well as force major shifts in thinking.

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Today’s blacklisted Americans: Pro-lifers banned from the Washington Monument because it is a “First Amendment-free zone”

12:41 pm

banned by the Biden administration
Banned apparently by the Biden administration

They’re coming for you next: As part of the annual pro-life March for Life demonstration in DC on January 20, 2023, volunteers running a food table were forced to move away from the Washington Monument because, as one park ranger told them, they were in a “First Amendment-free zone.”

The women were setting up a table to provide some fellow pro-life supporters with bagels and coffee when a park ranger told them they were in a “First Amendment-free zone” and had to move out of the granite plaza surrounding the famous obelisk. They relocated on the grass, inches next to the plaza, with the approval of the park ranger. Later, a police officer approached the ladies and told them they were allegedly “getting complaints” about their table being on the path. Police told them they had to leave, and the women complied.

These women had set up the same table at the same spot the year before, with no problems.

Though the granite plaza itself is considered a “restricted zone” where “Activities may only occur within these areas on specified dates to maintain the contemplative and respectful environment of the memorial,” these women were only running a craft service table, an activity that the park service only the year before did not consider a violation of this rule.

Furthermore, we know this was not the reason the ranger and police officer moved to remove them. By his own words, the ranger called this area a “First Amendment-free zone,” thus telling them that they were not allowed to express their opinions there and had to leave, even though the park website itself specifically contradicts this ranger, proudly stating that.
» Read more

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Intelsat develops airplane WiFi antenna that can access both Intelsat and OneWeb satellites

9:48 am

Intelsat has now completed flight tests of a new airplane WiFi antenna designed to access both Intelsat and OneWeb satellites during flight.

By using the Intelsat and OneWeb satellite networks together, Intelsat can offer the benefits of LEO’s low latency along with the redundancy GEO provides to address network hotspots that LEO networks on their own cannot address. Whether aircraft are flying polar regions or over the most populated cities in the world, the ESA antenna will offer seamless coverage from takeoff to touchdown.

At just 90 pounds and with no moving parts, the new antenna stands just 3.5 inches tall on the top of the aircraft. The terminal’s low profile has the lowest drag of any product Intelsat has ever offered.

With this antenna, Intelsat keeps itself in the game. Airlines can provide more complete coverage by using it and signing deals with both OneWeb and Intelsat to provide WiFi to passengers.

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UK bureaucracy provisionally clears Viasat-Inmarsat merger

9:40 am

We’re here to help you! The United Kingdom’s Competition and Markets Authority (CMA) has now provisionally approved the merger deal between the two communications satellite companies Viasat and Inmarsat by admitting the obvious, that the deal will do nothing to reduce competition in the presently thriving communications satellite industry.

Over the past 4 months, an independent CMA panel has gathered and scrutinised a wide range of evidence in order to better understand the sector, as well as the potential impact of the deal. This included internal documents from Viasat and Inmarsat, as well as the companies’ competitors (including their plans for future expansion); evidence from airlines; the CMA’s own analysis of sector conditions – and how these could change.

…The CMA’s investigation into the Viasat/Inmarsat deal has provisionally found that, while the companies compete closely in the aviation sector – specifically in the supply of satellite connections for onboard wifi – the deal does not substantially reduce competition for services provided on flights used by UK customers.

Duh. In other words, these bureaucrats spent four months determining what is self-evident to every person who pays any attention to the business of space. Furthermore, both companies are badly threatened by the new players in this industry, like OneWeb and Starlink. This dithering by bureaucrats threatens their survival, as these older companies want to merge to give them the resources to better compete. Being forced to sit and wait only increases the chances that both will go bankrupt, thus reducing competition, the very thing this government agency is supposed to encourage and protect.

Not that the CMA has come to any real decision yet. As its press release notes so nobly, “Today’s findings are provisional, and the CMA will now consult on its findings and listen to any further views before reaching a final decision.”

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A Russian Mars airplane?

9:26 am

According to Russia’s state run press, a team of engineers at the Moscow Aviation Institute (MAI), working in partnership with engineers from India, are developing a fixed-wing robotic airplane for use on Mars.

The work on the Marsoplane began in April 2022 after the funding request was approved by the Russian Science Fund. Karpovich believes that the team of scientists will be able to successfully test the technology demonstrator by the end of next year. “By the end of 2024, the Russian side will have to publish ten articles, build and successfully test the technology demonstrator,” she said. [emphasis mine]

It would be nice if this project succeeded but do not get your hopes up. Note the emphasis on the number of papers published. This indicates the goal of this project is not actually building this airplane, but to maintain the careers of its engineers here on Earth. In fact, the whole article has this feel, which by the way is consistent with almost all Russian space projects for the past two decades. Lots of talk, some engineering tests, but nothing real ever gets built that actually flies.

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Researchers develop liquid nitrogen spray that removes lunar dust

9:18 am

In a significant breakthrough that might solve a problem that has been on on-going threat to future lunar exploration, researchers at Washington State University have developed a liquid nitrogen spray that appears able to remove the Moon dust that sticks to spacesuits and equipment.

The sprayer removed more than 98% of moon dust simulant in a vacuum environment with minimal damage to spacesuits, performing better than any techniques that have been investigated previously.

You can read their paper here.

During the Apollo lunar landings the astronauts found Moon dust to be a serious problem. It is not only abrasive and attaches itself to everything, it caused in some astronauts what they called “lunar hay fever”, suggesting that on longer Moon missions the dust could cause serious health issues.

The process is not yet perfected. For example, it has not yet been tested in lunar gravity. Moreover, techniques for applying this spray practically during actual lunar operations do not yet exist. Nonetheless, this appears to be the first technique found that might work.

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No resolution in sight for Blue Origin’s investigation into New Shepard flight abort

9:00 am

According to one Blue Origin official, the company’s investigation into the New Shepard flight abort continues without resolution, nearly six months after the incident occurred shortly after launch on a flight in September 2022.

Speaking at the Next-Generation Suborbital Researchers Conference here Feb. 28, Gary Lai, chief architect for New Shepard at Blue Origin, said the company was continuing to investigate the Sept. 12 uncrewed mission, designated NS-23. On that flight, the crew capsule, which had experiments but no people on board, fired its launch escape motor about a minute after liftoff from the company’s West Texas test site.

The company has provided few updates about the status of the investigation since the incident and has not estimated either when the investigation would be complete or when New Shepard flights would resume. “We are investigating that anomaly now, the cause of it,” he said after a talk about New Shepard at the conference. “We will get to the bottom of it. I can’t talk about specific timelines or plans for when we will resolve that situation other than to say that we fully intend to be back in business as soon as we are ready.”

The pace of this investigation fits the generally slow manner in which Blue Origin appears to do everything. Six months later and it appears as if its engineers are still unclear about the cause of the abort. Nor is the company able to say when it will resume launches. This slow response matches the very leisurely pace the company set to fix its BE-4 orbital rocket engines, a pace so slow it caused a three year delay in the launch of ULA’s Vulcan rocket, and an even longer delay (with no end in sight) for Blue Origin’s own New Glenn rocket.

Considering that it has customers waiting to fly, this slow pace will not recommend it to future or even present customers. It would not surprise me if several — for both the suborbital and orbital spacecraft — quietly jump ship and arrange launch services elsewhere.

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February 28, 2023 Quick space links

8:46 pm

Courtesy of BtB’s stringer Jay.

 

 

 

 

 

 

  • Another version of China’s heavy lift Long March 9 unveiled

    • Having the ability to change is not in itself a bad thing, but indecisiveness can be a curse. At present it is not clear which it is for this particular Chinese rocket project. Jay’s comment: “Dr. Long [the designer] … can’t decide which plans to steal and build.”

Jay asks forgiveness for the lateness today of these quick links, as he was overwhelmed with work at his real job. I say, no apology required. Thank you Jay!

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Layers upon layers on Mars

3:47 pm

Layers on Mars
Click for original image.

Today’s cool image once again illustrates that the geology of Mars will almost certainly center on a study of layers, as increasingly the orbital and rover images are telling us that the red planet is covered with innumerable layers, one after another, each created by another cycle, some seasonal, some global, and some related to climate and the planet’s fluctuating rotation tilt as well as its orbit around the Sun. And some might also be random volcanic events, unrelated to the cycles.

The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on October 10, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled by the science team “Layering in western Arabia Terra”, this section only shows a small amount of the layering visible in the full image. From east to west the ground rises in a series of terraces, each representing a different layer of distinct geology.
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Today’s blacklisted American: University tells student it will block her speech, even off campus and on her private time

1:56 pm

Elisa Carroll: censored by Villanova
Villanova student Elisa Carroll

They’re coming for you next: Villanova University recently told one of its students, Elisa Carroll, that it has the right to stop her from distributing pro-choice literature or contraceptives, even if she is doing it on a public sidewalk off campus and on her own time.

Carroll, recognizing that as a religious college Villanova would not provide contraceptives for its students, wanted to make them available anyway. She also recognized that she should not do it on campus, in order to respect the university’s stance. Instead, she decided to set up an unaffiliated organization that would offer such things close to but off-campus.

The university decided this was still unacceptable, and moved to forbid it.

Villanova Director of Student Involvement JJ Brown told Carroll the university would prevent her from distributing the contraceptives on a public sidewalk near campus. Brown told her that given the sidewalk’s proximity to campus and because Carroll is a Villanova student, the university could prevent her from promoting any contraceptive advocacy organizations there, including by handing out contraceptives.

In response, Carroll asked for help from the Foundation for Individual Rights and Expression (FIRE), which immediately fired off a letter to Villanova, telling it in no uncertain terms the illegality as well as the immorality of its threat.
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