Axiom partners with clothing fashion company Prada on its spacesuit design

9:33 am

Capitalism in space: The commercial space station company Axiom is now partnering with the Italian fashion company Prada to create its lunar spacesuits, being developed under a $228.5 million NASA contract.

Prada will assist Axiom in working on the outer layer of its spacesuit, which has to protect the suit’s inner layers from the space environment, including lunar dust, without hindering its mobility. “When it comes to the design side of that piece of it makes a lot of sense because Prada has a lot of experience in the design, the look and feel,” Suffredini said. “More importantly, there’s these technological challenges to try to overcome as well.”

The article at the first link emphasizes Prada’s experience with high tech fabrics, including composites, but this deal is inspired as much by good public relations. Both companies get some good publicity by this deal.

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NASA awards small study contract to orbital tug company Starfish Space

9:24 am

Capitalism in space: NASA has awarded a small three-month study contract to the U.S. orbital tug company Starfish Space, to consider using its Otter orbital tug to rendezvous and inspect defunct orbital debris.

The award amount was not released, suggesting this is a very small contract designed simply to see if the company’s technology warrants a larger contract.

Some of those features — including Starfish’s Cetacean relative navigation software and its Cephalopod autonomous guidance software — could be tested sometime in the next few months on the company’s Otter Pup prototype spacecraft, which was sent into orbit in June but was forced into an unfortunate spin during deployment. Starfish stabilized the spin in August and is currently making sure that all of Otter Pup’s systems are in working order for future tests.

NASA’s follow-up contract, awarded through the space agency’s Small Business Innovation Research program, or SBIR, calls for Starfish to assess the feasibility of using its full-scale Otter satellite servicing vehicle to rendezvous with large pieces of space debris and inspect them.

This contract is comparable in goals to the one NASA issued to Astroscale earlier this week, though much smaller.

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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

Nova-C ready for launch in mid-November

9:15 am

The Moon's south pole, with Nova-C landing site indicated
Click for interactive map.

Capitalism in space: The commercial lunar lander company Intuitive Machines yesterday unveiled its now ready-for-launch Nova-C lander, set for launch on a Falcon 9 rocket during a six-day launch window beginning on November 16, 2023.

Steve Altemus, chief executive of Intuitive Machines, estimated the odds of success at “upwards of 65% to 75%,” higher than the historical average. That’s based, he said, on the experience the company has built up with key technologies on the lander, such as precision landing and its propulsion system.

It is also based on lessons learned from those failed missions. “Each one of those things that we witnessed in terms of anomalies that caused the failures of those missions, we have internalized,” he said. “Therefore, I think our odds are higher.”

If successful, Nova-C will land closer to the Moon’s south pole than any previous lander, as shown on the map to the right, and will function like India’s Pragyan rover for one lunar day, about two weeks. It will also land right next to a crater with a permanently shadowed interior, though it will have no way to travel into it. The company also two more lunar lander contracts with NASA, with the second Nova-C mission scheduled for 2024, and a third not yet scheduled.

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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.

October 3, 2023 Quick space links

3:00 pm

Courtesy of BtB’s stringer Jay, who also clued me in on the Artemis Accords story I posted earlier today.

 

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Today’s blacklisted American: Anti-religion group insists college football coaches have no 1st amendment rights

1:48 pm

Freedom from Religion Foundation: hostile to freedom

They’re coming for you next: To get an idea the level of intolerance that now pervades America, one need only review the effort of the Freedom from Religion Foundation (FFRF) to deny all first amendment religious rights to anyone who happens to work for a public university or institution.

Repeatedly FFRF takes legal action to gag any religious expression by public employees, regardless of whether they do it at work or on their own personal time. In the past, there might have been some valid arguments or situations where it was inappropriate for a public employee to push his or her religious beliefs, but nowadays organizations like FFRF define any religious activity by such employees, at any time, to be illegal and a violation of the so-called “separation of church and state” claimed by them to be the purpose behind the first amendment, when its real purpose has always been to make sure all citizens will be free to express their opinions and personal religion without government intervention.

In January, FFRF attempted to silence Deon Sanders, the football coach at the University of Colorado, because he repeatedly expressed his Christian faith in public, and asked his players to participate. According to its January letter to the University of Colorado [pdf], the University must gag Sanders.
» Read more

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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

The Netherlands says it will sign Artemis Accords

12:13 pm

According to a press release from the government of the Netherlands yesterday, it plans to sign the Artemis Accords, becoming the thirtieth nation to join the American alliance to explore and settle the solar system.

The full list of signatories to the Artemis Accords is now as follows: Argentina, Australia, Bahrain, Brazil, Canada, Columbia, Czech Republic, Ecuador, France, Germany, India, Israel, Italy, Japan, Luxembourg, Mexico, the Netherlands, New Zealand, Nigeria, Poland, Romania, Rwanda, Saudi Arabia, Singapore, South Korea, Spain, the United Kingdom, the United Arab Emirates, the Ukraine, and the United States.

Increasingly the entire western world is signing on, leaving China, Russia, and their few communist allies isolated on the other side.

Though this sounds good, we must remember that the west no longer stands as firmly for freedom and individual rights as it did during the Cold War. Instead, we increasingly see two alliances that are both more interested in promoting the power of the people who run each, rather than furthering the rights and dreams of their citizens. As I concluded in Conscious Choice:

It is therefore likely that the first few centuries of colonization throughout the solar system will not proceed peacefully or justly, as wished for by the good intentions of the Outer Space Treaty. Instead, the initial exploration will be a brutal legal nightmare for all involved.

Governments will scramble to grab as much as they can. And for private enterprise to succeed in space, the treaty’s restrictions on property rights will force those operations, very expensive, time consuming and extremely risky, to focus on maximizing profits so as to at least minimize the legal risks. Meanwhile, ordinary citizens will have few legal rights, because the rights citizens enjoy on Earth will not exist legally for them.

We are certainly going to explore and settle the solar system in the coming centuries. It is also likely that the citizens living there will have a terrible battle to obtain the same rights we on Earth have since the Enlightenment taken for granted.

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Sunspot update: Activity rises in September but not significantly

11:15 am

Another month has passed, and it is once again time to post my annotated graph of NOAA’s monthly update of its graph that tracks the number of sunspots on the Sun’s Earth-facing hemisphere. The new graph is posted below, with several additional details to provide some larger context.

Last month we saw a drastic drop in August of sunspot activity, suggesting that the next maximum might possibly have been reached, though many months earlier than predicted. This month’s graph below, which shows an increase in activity in September but still well below the highs seen in June and July, strengthens that conclusion.
» Read more

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FAA issues new revised regulations for private commercial manned space

9:48 am

The FAA on September 28, 2023 issued new revised safety regulations for the emerging private commercial manned space industry, updating the regulations first put forth in 2014.

The recommendations, which are the first since 2014, cover the gamut across design, manufacturing, and operations, and are based on lessons learned during the NASA Commercial Crew program, as well as recent commercial space fights, the FAA said Friday. “AST [the FAA office that handles commercial space] is issuing Version 2 of this document because significant progress has been made in the commercial human space flight industry since 2014, the year Version 1 was issued.”

These new recommendations were worked out by a committee that included many of the private companies that now fly space passengers, such as SpaceX, Virgin Galactic, Blue Origin, and Boeing. Thus, the changes likely make some sense.

At the same time, it seems the effort to regulate has accelerated since Joe Biden became president. Under Trump there was a concerted effort to limit the impact of new regulations on this new space industry. Under Biden, it appears new regulations arrive almost weekly, and as a result there appears to be a significant slow down in development by new space companies.

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FCC fines Dish for failing to put a geosynchronous satellite in its proper graveyard orbit

9:39 am

The FCC on October 2, 2023 announced it is fining Dish Network $150K for failing to raise the orbit of one of its dying geosynchronous satellites so that it was in a proper graveyard orbit and out of the way.

The settlement includes an admission of liability from Dish for leaving EchoStar-7 at 122 kilometers above its operational geostationary arc, less than halfway to where the satellite broadcaster had agreed. EchoStar-7 could pose orbital debris concerns at this lower altitude, the FCC warned.

The regulator said it approved a plan from Dish in 2012 to move the satellite at the end of its mission 300 kilometers above geostationary orbit, which is about 35,786 kilometers above the Earth. Dish had estimated it would need to start moving the satellite in May 2022 to ensure it had enough fuel for the trip after two decades in orbit — but just three months ahead of the planned move the company found insufficient propellant remaining.

It is routine for satellite companies to raise the orbits of their geosynchonous satellites when their lifespan is over in order to make room for future satellites. This higher orbit, long dubbed a graveyard orbit, is presently filled with many past satellites no longer in use (though the refueling and reusing of some is now taking place).

What makes this story different is the fine. The FCC has claimed it has the right to regulate the de-orbiting plans for all satellites, even though its statutory authority does not include that right. This fine is the first since the agency made that claim. That Dish settled rather than fight was likely a decision by managment to choose the lesser evil. Even though the courts would likely cancel the fine, the fight would cost as much as the fine, and there is a chance Dish would lose. As the saying goes, better to pay the two dollars than end up in jail.

As a result, this government agency has now established a precedent whereby it can regulate and even fine private companies for not doing what it dictates when it comes to decommissioning satellites, even though no law was ever passed giving it that power. And the FCC agrees.

“This is a breakthrough settlement,” FCC Enforcement Bureau Chief Loyaan Egal said in a statement, “making very clear the FCC has strong enforcement authority and capability to enforce its vitally important space debris rules.”

The unelected administrative state continues its unstoppable growth in power.

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Northrop Grumman cancelling its NASA space station project?

9:22 am

According to anonymous sources, Northrop Grumman — one of four company partnerships chosen by NASA to build private commercial space stations to replace ISS — is considering cancelling its project for NASA.

At the International Astronautical Congress meeting this week in Azerbaijan, sources report that there is widespread speculation that one of these four companies, Northrop Grumman, is dropping out of the competition. Northrop’s plan had been to leverage its successful Cygnus spacecraft design to build a free-flying space station.

However, Northrop no longer plans to do so. Rather, it will join the venture backed by Voyager Space, which is partnering with Europe-based Airbus to develop a commercial space station. It’s likely that Northrop would provide cargo transportation services, with Cygnus as part of the team. Officials from Voyager and Northrop Grumman declined to comment on the change in strategy, which could be announced soon.

The original four were Axiom, Voyager Space (then called Nanoracks), Northrop Grumman, and Blue Origin. By teaming up with Voyager Space the number would drop to three, with Northrop simply providing freighter service to Voyager’s station.

Nor is this the only rumored change to these station projects. Last week sources suggested that the partnership between Blue Origin and Sierra Space was breaking up. If so, it remains unclear how that would effect its project for NASA.

These changes to the four proposed NASA stations would leave only Axiom’s space station unchanged and on its original course. Meanwhile, another company, Vast, is developing its own independent station, and SpaceX is considering developing a space station version of Starship.

All these shifts and changes are not to be unexpected, nor are they really bad news. They simply indicate the uncertain nature of any new product, even if that product is as unconventional as a private space station.

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Psyche engineers discover and fix a major thruster problem only two weeks before launch

9:03 am

In a stroke of luck, the engineering team for the asteroid probe Psyche discovered an attitude thruster problem only two weeks before launch that could have destroyed the mission, and were able to fix it quickly.

The issue was discovered during pre-flight tests that showed the settings used to operate the thrusters were incorrect. At the planned 80 percent power level, analysis indicated higher-than-expected temperatures could cause damage.

As it turned out, the fix did not require any hardware or software changes. Just an updated table of parameters used by the probe’s flight computer, instructing it to fire the thrusters at what amounts to a lower power level. Maneuvers will take longer to complete, but that will not affect the mission.

Nonetheless, this problem should not have been discovered so late, and suggests that the management issues from other software problems that forced a year delay in the launch last year have not been completely solved. If I was the project scientist for this mission, I would be very uncomfortable about its future.

Hopefully, no more serious problems will occur, and after its Falcon Heavy launch on October 12 it will fly past Mars to aim for an August 2029 arrival at the metal asteroid Psyche.

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SLIM leaves Earth orbit and is on its way to the Moon

8:51 am

SLIM's planned route to the Moon

The Japanese lunar lander SLIM fired its engines on September 30, 2023 to begin its journey to the Moon. The map to the right indicates the planned route after this trans-lunar injection burn, first flying past the Moon to put it on a trajectory that will bring it back to the Moon at the proper speed and direction for its landing several months hence.

The main goal of this mission is engineering, to test the ability of an autonomous unmanned spacecraft to land precisely within a small target zone about 300 feet across. If proven, this ability will make it possible to send unmanned landers to many places that are presently impossible due to their rough topography.

The route that SLIM is taking to the Moon is also unusual, and is probably also an engineering test of its own. Flybys of planets to change a spacecraft’s path is not a new technique, but in the past it has been used to slingshot the probe to another object, not send it back to that planet.

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ESA completes investigation of Vega-C rocket failure

5:10 pm

The European Space Agency (ESA) today released its completed investigation of December 2022 launch failure of its Vega-C rocket’s second stage.

One of the recommendations was to implement a (delta-)qualification of the nozzle with a new Carbon-Carbon throat insert material different from that previously used on the Zefiro40, the solid rocket booster of the Vega-C second stage. On 28 June 2023, a static firing test of the modified Zefiro40 engine took place at the test bench in Salto di Quirra in Italy. During the test the engine nozzle suffered significant damages.

ESA Director General Josef Aschbacher has set up an Independent Enquiry Commission chaired by the ESA Inspector General, Giovanni Colangelo, and composed of experts from CNES, ASI, ESA, Arianespace and academia to understand the cause of the test anomaly and propose recommendations.

The Independent Enquiry Commission concluded that in the current design of the nozzle, the combination of the geometry of the Carbon-Carbon throat insert and the different thermo-mechanical properties of the new material caused progressive damage of other adjacent nozzle parts and a progressive degradation eventually leading to the nozzle’s failure.

In other words, the changes implemented based on the initial investigation that was completed in March did not work. The nozzle needs to redesigned, and will also require at least two more static fire engine tests to be certified.

At the moment ESA officials are predicting that Vega-C will resume launches in the fourth quarter of next year, but do not put any money on that prediction.

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October 2, 2023 Quick space links

3:50 pm

Courtesy of BtB’s stringer Jay.

 

 

 

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Pushback: Gestapo police chief who raided Kansas newspaper in August suspended

12:52 pm

Police Chief Gideon Cody, proud to emulate Nazi tactics
Police Chief Gideon Cody, proud to emulate
Nazi tactics

They’re coming for you next: For his part of a Gestapo-like raid in August of the town’s newspaper, the police chief of the town of Marion in Kansas, Gideon Cody, was suspended from his job on September 30, 2023 by the town’s mayor, Dave Mayfield.

Cody’s suspension is a reversal for the mayor, who previously said he would wait for results from a state police investigation before taking action. Vice-Mayor Ruth Herbel, whose home was also raided Aug. 11, praised Cody’s suspension as “the best thing that can happen to Marion right now” as the central Kansas town of about 1,900 people struggles to move forward under the national spotlight.

At the moment is not clear whether Cody’s suspension is with or without pay.

This is a followup on a previous blacklist column, posted in August when that raid occurred. The raid, which not only included the newspaper’s offices but the homes the town’s vice mayor, the newspaper’s 98-year-old owner, Joan Meyer (resulting in her death the next day from a heart attack), and one reporter.

As noted then, the raid was uncalled for on numerous levels. » Read more

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Layered ice sheets on Mars?

11:15 am

Overview map

Layered ices sheets on Mars?

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on June 22, 2023 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The white spot near the center of the overview map above marks its location, deep inside the 2,000-mile-long region in the northern mid-latitudes I call glacier country, as everything there seems covered with glacial features of some kind. All the features in this picture are smaller than 50 feet high, based on the resolution of the topographical data obtained by Mars Global Surveyor in the 1990s.

What makes this picture interesting are the layers, made most obvious in the terraced mesa in the upper left. Surrounding this mesa for dozens of miles in all directions are similar layered features, all suggesting that the glacial ice sheets that appear to coat this region have either have been sublimating away over time, or when growing grew less with each subsequent growth cycle.

Though both have or are likely happening, the latter most likely explains the terraces, as there is a lot of evidence on the surface of Mars showing that each subsequent growth cycle produced smaller glaciers and ice layers.

From the perspective of future colonists, this picture once again shows that water will readily accessible on Mars, as long as you travel north or south of the equator at least 30 degrees of latitude. This location is at 42 degrees north, and is very typical of this whole region.

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Perseverance spots a Martian dust devil

9:15 am

Panorama showing dust devil
Click for movie.

During their normal use of Perseverance’s navigation cameras to survey upcoming terrain for future travel, the rover’s science team captured a short movie of a Martian dust devil as moved across a nearby ridgeline. I have annotated a still from that move above to indicate the dust devil.

The lower portion of a Martian dust devil was captured by one of the Navcams on NASA’s Perseverance rover on Aug. 30, 2023, the 899th Martian day, or sol, of the mission. The video, which has been enhanced in order to show maximal detail, was sped up 20 times and composed of 21 frames taken four seconds apart.

Using data from the imagery, mission scientists determined that the dust devil was about 2.5 miles (4 kilometers) away, at a location nicknamed “Thorofare Ridge,” and moving east to west at a clip of about 12 mph (19 kph). They calculated its width to be about 200 feet (60 meters). While only the bottom 387 feet (118 meters) of the swirling vortex are visible in the camera frame, scientists used the dust devil’s shadow to estimate its full height at about 1.2 miles (2 kilometers).

This Perseverance movie is not the first to catch a dust devil on the surface. Both Curiosity and Perseverance have done so previously, and I think the smaller earlier rovers Opportunity and Spirit did so as well. Nonetheless, this mini-twister provides more information about the atmosphere of Mars.

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Stopgap budget bill includes three-month extension of regulatory “learning-period”

9:00 am

The stopgap 45-day continuing resolution passed by Congress on September 30, 2023 also included a three-month extension of regulatory “learning-period” first established in 2004 and extended several times since then.

Among the provisions in that FAA reauthorization was a three-month extension of the existing restrictions on the FAA’s ability to regulate safety for commercial spaceflight participants. That restriction, often called a “learning period” by the industry, was set to expire Oct. 1 but now runs until Jan. 1.

It must be noted that this so-called limitation on FAA regulation of commercial spaceflight really does not exist any longer, no matter what law Congress passes. The administrative state really runs the show now, and both the FAA and Fish & Wildlife have decided heavy regulations are required, and are imposing such controls over SpaceX’s Superheavy/Starshp test program, while the FAA by itself is imposing strict regulation on Blue Origin’s New Shepard suborbital spacecraft. The result is a slowdown in launches for both, extending months to a year.

It also appears that this heavy regulation is squelching launches of new rockets. Last year four new rocket startups attempted new launches (Astra, ABL, Firefly, Relativity), some making multiple attempts. This year, such test flights have essentially ceased, with only Firefly completing one launch for the military. Worse, two of those companies (Astra and Relativity) have abandoned their rockets entirely, claiming they are building new bigger versions, but one must now wonder.

The long term historical significance of these facts extends far beyond the space industry. Increasingly the unelected bureaucracy in Washington is taking on powers it is not supposed to have, while Congress (which is delegated those powers) increasingly is irrelevant. The shift in power signals a major reshaping of American governance, in a direction that is not good for freedom or the fundamental concepts that established the country and made it a success.

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SpaceX puts another 22 Starlink satellites into orbit

1:57 pm

SpaceX last night successfully launched another 22 Starlink satellites into orbit, its Falcon 9 rocket lifting off from Cape Canaveral.

The first stage completed its tenth flight, landing safely on a drone ship in the Atlantic.

The leaders in the 2023 launch race:

69 SpaceX
44 China
13 Russia
7 Rocket Lab
7 India

American private enterprise now leads China in successful launches 79 to 44, and the entire world combined 79 to 71. SpaceX by itself now trails the rest of the world combined (excluding American companies), 69 to 71.

Note that this was the 151th successful launch in 2023, all done in the first three quarters, and strongly suggesting the world will complete more than 200 launches this year. This number will top the record of 179 set last year by more than ten percent, and be more than double the number of launches achieved almost every year since Sputnik in 1957.

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Hadar Nehemya – Song of Songs

6:01 pm

An evening pause: As Friday night begins the Sabbath in the Jewish faith, this seems appropriate tonight. The group is called 12 Tribes Music. Watch with closed captions turned on to see the King James English translation of these the lyrics, from the Song of Solomon of the Old Testament. The improvised sections of the performance however are wholly modern.

Hat tip Judd Clark.

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September 29, 2023 Quick space links

3:10 pm

Courtesy of BtB’s stringer Jay.

 

  • China announces a few basic details of its Chang’e-6 sample return mission

    • All they say is it will launch on a Long March 5 rocket in May 2024, head to the South Pole-Aitken Basin on the far side of the Moon, and operate for 53 days (which likely includes the return of the sample to Earth). Jay spotted one mystery however: The coordinates provided (“S43, W154”) are no where near the south pole, though it is likely in the northernmost part of Aitken Basin.

 

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Updated map of Yutu-2’s travels on far side of the Moon

3:01 pm

Map showing Yutu-2 full route on Moon
Click for original image.

The Chinese agency operating the Yutu-2 rover on the far side of the Moon today released an updated map showing the rover’s full route since landing, the first update since January 2023. That map is to the right, reduced to post here. The landing site is in the lower right, with the rover presently in the upper left.

Since January the rover has apparently traveled only about 300 feet, even though it has had about eight lunar days to travel. Note too that the last update was also the first in three months. It appears the Chinese are either having issues with the rover (not surprising as it has been operating on the Moon for almost five years, since January 2019), or they have decided they don’t need to tell anyone what they are doing.

Since the rover was not expected to last more than a few lunar days (several Earth months), the former is more likely.

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Today’s blacklisted American: Coach fired by Vermont school for simply expressing some facts during a civil conversation

2:11 pm

Vermont: Where you are only allowed to say things that support the queer agenda
Vermont: Where the only speech allowed must
support the queer agenda

They’re coming for you next: Despite founding the snowboarding program at Woodstock Union High School in Vermont in 2011 and heading it for its entire history, David Bloch was immediately fired without due process by his school the day after he had a very civil private conversation with his students about males claiming to be female and competing against women.

This is what he did, according to his non-profit legal firm, the Alliance Defending Freedom:

In February [2023], Bloch and his team were waiting in the lodge for a competition to start. That day, Bloch’s team was set to compete against a team that had a male snowboarder who identifies as a female and competes against females. During downtime in the lodge, Bloch overheard a conversation between two of his athletes about that male competing against females. Bloch joined the conversation to comment that people express themselves differently and that there can be masculine women and feminine men. He also affirmed that as a matter of biology, males and females have different DNA, which causes males to develop differently from females and have different physical characteristics, and that those biological differences give males an advantage in athletic competitions.

The conversation was respectful among all parties and lasted no more than three minutes. It took place entirely outside the presence of the male snowboarder who identifies as female, and Bloch’s team and the other team went on to compete without incident. After the competition, the two teams and their coaches, including Bloch, shared a bus home.

The very next day the superintendent of the Windsor Central Supervisory Union, Sherry Sousa, called Bloch into her office to tell him he was fired, even though the investigation against him was incomplete.
» Read more

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Is this the source of the sand for the giant dune sea that surrounds the Martian North Pole?

12:49 pm

Overview map

Circling the north pole of Mars is a gigantic dune field dubbed Olympia Undae, with its densest regions (marked in red on the overview map to the right) estimated to be 700 miles long and covering 120 degrees of longitude.

Where does all the sand come from that created this dune ocean? We now have a rough idea. The arrows on the map to the right indicate the direction of the prevailing winds, as recently determined by scientists studying the orientation of dunes. From this it appears that much of the dust comes from the north polar icecap itself, from its lower layers where dust and ice are cemented together. The prevailing winds, especially in the canyons that cut into the icecap, drive that dust out from the lower layers, where it over eons has piled up in that circular ocean of sand.

The white cross marks the location of today’s cool image, an attempt by scientists to photograph at high resolution one of the sources of this sand, on the edge of the icecap.
» Read more

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Hubble data shows expansion of supernova remnant

9:57 am

Cygnus loop filament

Astronomers have created a four-second long movie using Hubble images collected over twenty years that shows the expansion of one filament in the Cygnus Loop supernova remnant, the explosion of which is thought to have occurred 20,000 years ago.

The picture above is one frame of that movie. The filament is estimated to be two light years in length.

By analyzing the shock’s location, astronomers found that the shock hasn’t slowed down at all in the last 20 years, and is speeding into interstellar space at over half a million miles per hour – fast enough to travel from Earth to the Moon in less than half an hour. While this seems incredibly fast, it’s actually on the slow end for the speed of a supernova shock wave.

Two versions of the movie are at the link, with the longer providing excellent context.

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Parker completes 17th close fly-by of the Sun, setting new records

9:43 am

The Parker Solar Probe on September 27, 2023 completed its seventeenth close fly-by of the Sun, setting new speed and distance records.

Set up by a gravity-assist flyby of Venus on Aug. 21, the close approach (known as perihelion) occurred at 7:28 p.m. EDT, with Parker Solar Probe moving 394,736 miles per hour (635,266 kilometers per hour) around the Sun – another record. The milestone also marked the midway point in the mission’s 17th solar encounter, which began Sept. 22 and continues through Oct. 3.

It zipped past the Sun at a distance of only 4.51 million miles, also a record.

Whether it survived this fly-by will not be confirmed until October 1, when it is able to safely send its first data back after moving far enough away from the Sun to reopen communications.

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Orbital Reef partnership between Blue Origin and Sierra Space in trouble

9:36 am

According to anonymous sources, CNBC reports that the partnership between Blue Origin and Sierra Space to build the private commerical Orbital Reef space station is possibly breaking up.

The companies announced Orbital Reef as a co-led project in 2021, but updates about the project dried up in the past year. The pair of private space companies are now navigating a potential end to the Orbital Reef partnership, according to three people who spoke to CNBC about the situation.

Those people, speaking on the condition of anonymity to discuss nonpublic matters, emphasized that discussions are ongoing and described the situation as fluid. But other development projects with more significant current contracts – such as Blue Origin’s Blue Moon lunar lander and Sierra Space’s Dream Chaser spaceplane – have taken higher priority for both companies, those people said.

To readers of Behind the Black, this possible break-up is not a surprise. In June Sierra’s announcement of its own independent space station based on its LIFE modules suggested it had its own doubts about Orbital Reef. Then in August, when Sierra announced a partnership with Redwire to launch LIFE as an independent station, I wrote this:

What struck me about this deal is the shrinking mention of Blue Origin. Originally that company was listed as one of the major players in building this private space station, dubbed Orbital Reef, in which LIFE is only the first module. In the past year however its participation seems less and less significant in every subsequent press release. It appears to still be part of the project, but it is Sierra Space that is leading the effort, and appears to be making things happen.

But then, the track record of Blue Origin is to not make things happen. It could very well be that events are once again overtaking it. Sierra Space can’t wait for Blue Origin to slowly get its act together. It is finding ways to get things done, even if that means Blue Origin gets left behind.

Today’s CNBC story reinforces this conclusion. So does its timing with the removal of Blue Origin’s CEO, Bob Smith, earlier this week. It could be that the failure of Blue Origin in the Orbital Reef partnership was the final straw for Jeff Bezos.

The problem for NASA in this is that the agency awarded a $130 million contract to the Orbital Reef partnership, with Blue Origin listed as the lead contractor which controls the contract. If that partnership ends, that contract must get renegotiated or cancelled, or gets transferred from Blue Origin to Sierra Space (the most likely outcome).

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