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

SpaceX sets August 26, 2024 as new launch date for Polaris Dawn private manned mission

9:15 am

Jared Isaacman
Jared Isaacman

According to a post on X yesterday, SpaceX has rescheduled the launch of the private Polaris Dawn manned orbital flight to August 26, 2024. The flight is financed entirely by billionaire Jared Isaacman, who will also command the mission (his second in space).

The mission will launch on a Falcon 9, with the Dragon Resilience spacecraft carrying four private astronauts. During the orbital flight the capsule will attempt to fly as high as 870 miles, the highest any human will have flown since the Apollo missions. It will then attempt the first spacewalks by a private citizen ever. They will open a hatch, and Isaacman will push himself outside.

The schedule change from July 31st is almost certainly due to the uncertainties surrounding the return of Starliner from ISS, which have also caused uncertainties in the launch date of SpaceX’s next manned mission to ISS. With only two launchpads in Florida for both missions (plus other required launches), a lot of juggling has been required.

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Please consider supporting my work here at Behind the Black., You can support me either by giving a one-time contribution or a regular subscription. There are five ways of doing so:


1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.


2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.


3. A Paypal Donation or subscription:


4. Donate by check, payable to Robert Zimmerman and mailed to:


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c/o Robert Zimmerman
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You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.

August 7, 2024 Quick space links

3:49 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

 

 

  • Another relatively boring press release of an image from Europe’s Mars Expresss orbiter

    • I post so few images from Mars Express because Europe releases so few, and when they do, they don’t usually provide enough good information to understand what one is looking at. For example, this release never really tells us the global location of the picture, info that is crucial to understanding it. I could look it up, but the image itself is just not that interesting.

 

 

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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.

Students win settlement against college for censoring their speech illegally

2:04 pm

One poster that Clovis Community College tried to censor
One of the posters that Clovis Community College officials agreed to
“gladly” remove because it made some students “very uncomfortable.”

Bring a gun to a knife fight: Back in November 2021 three students at Clovis Community College who were also members of the college club for Young Americans for Freedom (YAF) got permission to put up posters on campus showing in detail the historic and documented horrors of communist rule worldwide. The picture to the right shows one such poster.

Soon thereafter some people supposedly complained that the posters made them “uncomfortable.” Despite the fact that everything in the posters is factually true, the then college president Lori Bennett ordered the posters torn down, claiming she did it because they weren’t specifically a “club announcement.

In August 2022 the students sued [pdf] with the help of the Foundation for Individual Rights and Expression (FIRE), noting that Bennett’s policy was not only inconsistent and arbitrarily, it was mostly used to block conservative political statements college administrators did not like.

The students have now won a settlement in court.
» Read more

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Another “what the heck?” image from Mars

1:15 pm

What the heck is this?
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on April 14, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows what the scientists simply label as “exposed crater floor materials.”

I label it as another one of my “what the heck?” images, showing features that in some ways defy understanding or explanation. The picture shows a small area of the floor of an unnamed 14-mile-wide crater, with its rim indicated. Though clearly visible in orbital photos, the crater is nonetheless heavily eroded and even appears partly buried, possibly by flood lava.

The complex floor features however are not anything usually seen in flood lava terrains. The terrain colored blue in the color strip likely indicates coarse material like sand or rocks or rough bedrock, while the reddish terrain suggests the surface is heavily coated with dust.
» 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

Firefly wins a 20-launch contract from L3Harris

11:26 am

The rocket startup Firefly has been awarded a new 20-launch contract from the aerospace company L3Harris, and is an add-on to an earlier three-launch contract signed in 2023.

The deal calls for two to four launches per year beginning in 2027. The launches will take place at Firefly’s launchpad at Vandenberg in California, and will likely be for mostly military or surveillance payloads.

It appears that Firefly is beginning to grab business from both SpaceX and Rocket Lab, a very healthy development. Its rocket’s capabilities falls somewhere in between both, so it has developed its own customer niche.

All will change of course when Rocket Lab’s larger Neutron rocket becomes operational.

Hat tip to BtB’s stringer Jay.

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NASA has decided to consider bringing Starliner down unmanned

10:32 am

Starliner docked to ISS
Starliner docked to ISS.

It appears that upper management at NASA has decided to force the agency to consider bringing Starliner down unmanned and extending the ISS mission of the two Starliner astronauts to a nine month mission.

The situation is definitely complicated, and no change as yet as been made. The schedule of dockings to ISS has been reconfigured to make this option possible. It appears this is the present plan:

First, they need to upgrade the software on Starliner for an unmanned mission. Apparently the present software on board is not satisfactory for an unmanned docking, even though a different Starliner has already done an unmanned docking last year. For this mission, the software relied on the astronauts to take over manually should there be an issue during undocking. In the previous unmanned demo, the software would react and prevent a problem. For reasons that make no sense, the software on the manned mission did not have this capability. Reinstalling this software will give them the option to send the two astronauts down on Dragon and returning Starliner unmanned.

Second, the next Dragon manned mission has been delayed until late September to allow time for these software upgrades, as well as give NASA and Boeing more time to analyze the situation and decide if a manned return on Starliner is possible. If they decide to not use Starliner, the Dragon capsule would come up to ISS with only two astronauts, and the two Starliner astronauts would then join them on their six month mission, coming home in the spring. For the Starliner astronauts Butch Wilmore and Suni Williams this would mean their mission will now be 8-9 months long, far longer than the original one-two week mission.

As to why these options are now being considered, it appears to me that both Boeing and NASA engineers were willing to return the astronauts on Starliner, but have been ordered to consider these options by higher ups. It appears that the last hot-fire thruster tests on ISS left everyone with some uncertainties about the situation. Engineers are fairly certain that the reasons some thrusters did not fire as planned during docking was because teflon seals expanded because of heat to block fuel flow. The problem is that these seals showed no problem at all in the most recent test on ISS. That difference creates some uncertainty as to whether they have really identified the cause of the problem. Imagine having an intermittent problem your car mechanic cannot constently make happen.

Because the thrusters did work as intended, Boeing and NASA seemed ready to return Starliner manned. In the agency review last week it appears others at the top were less sanguine (including Bill Nelson, NASA’s administrator), and demanded these new options be considered. Based on this speculation, it is almost certain Starliner will come home empty.

Whether this will have significant consequences remains uncertain. During the press briefing today, NASA officials said the agency might still certify Starliner for operational manned missions even if the capsule comes home unmanned.

21 comments

A supernova overpowers a spiral galaxy

9:34 am

A supernova overwhelms a small galaxy

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken in early 2023 by the Hubble Space Telescope because a ground-based automated sky survey had detected a new supernovae in late 2022 in this galaxy. The spiral galaxy is dubbed LEDA 857074, and is interesting because of its bright central bar and dim and broken spiral arms.

That supernova is the bright spot inside the galaxy’s central bar. It is so bright that it almost looks like someone accidently pasted a white dot there using a graphics program. From the caption:

Astronomers have catalogued millions of galaxies, so while today tens of thousands of supernovae are detected annually, the chance that one is spotted in any particular galaxy is slim. We also do not know how actively LEDA 857074 is forming stars, and therefore how often it might host a supernova. This galaxy is therefore an unlikely and lucky target of Hubble, thanks to this supernova shining a spotlight on it! It now joins the ranks of many more famous celestial objects, with its own Hubble image.

The galaxy itself had been studied by almost no one until this supernova was discovered in it.

One comment

Orbital tug startup Impulse Space increases the kinds of satellites it will offer rides to geosynchronous orbit

9:16 am

The orbital tug startup Impulse Space, founder by former SpaceX engineer Tom Mueller, has announced new plans to make it possible for its tugs to take more kinds of satellites to geosynchronous orbit.

First, the company is revising the design of its larger Helios tug, set to do its first commercial mission in 2027, to carry multiple satellites ranging in weight from 300 to 5000 kilograms. Second, it is upgrading its already-flown smaller Mira tug so that it can be attached to Helios and act as a secondary tug once Helios gets to geosynchronous orbit.

The first Mira demo mission, launched in November 2023, had some communications and software issues but was still considered an overall success. The next mission will fly later this year.

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European aerospace company Safran to open production facility in U.S.

9:06 am

The European aerospace company Safran, which presently partners with Airbus to build the Ariane-6 rocket, has announced that it will open a production facility in Colorado for manufacturing its electrical propulsion thrusters used by satellites.

The American facility will focus on U.S. government and commercial customers, with the French line focusing on customers in the rest of the world. “With this double manufacturing line, we are able to provide trust and confidence to both U.S. domestic, national programs as well as commercial programs,” he said.

The thrusters produced by the two lines will be identical other than the sourcing of components for its power processing unit. The units produced in the United States will use U.S. components while those made in France will use foreign components.

The thruster, called the EPS X00, or “X-hundred”, is a new design and is expected to launch on satellites beginning in 2026. This announcement lets American companies know it is available to them as well. Being built in the U.S. it avoids the strict State Department ITAR regulations that would make it difficult for Safran to sell its European-built thrusters to American satellite companies.

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Axiom changes its CEO

8:59 am

Axiom's space station assembly sequence
The assembly sequence for Axiom’s space station while attached to ISS.
Click for original image.

After founding and leading Axiom for the past eight years, CEO Mike Suffredini, has decided to transfer to the company’s board of directors and pass the company’s leadership to someone else.

“I have dedicated over 40 years to advancing humanity through human spaceflight, including the past eight-plus years alongside Dr. Kam Ghaffarian at Axiom Space,” said Suffredini. “For personal reasons, I have decided to step down as CEO, effective August 9th. I will remain as an advisor to ensure a smooth transition and continue my role as a board member.”

Dr. Ghaffarian, Axiom Space’s Executive Chairman and co-founder, will assume the role of interim CEO until a permanent successor is appointed. His extensive experience and deep industry knowledge make him well-suited to lead the company during this period.

Suffredini’s a long career at NASA before founding Axiom was crucial in establishing the company’s success. He knew how to avoid all the pitfalls of working with the government agency, and was able to negotiate the right deals to make the partnership with NASA proceed smoothly. That inside knowledge probably allowed his company to beat out Bigelow Aerospace, which had been the first to build commercial space station modules but has now faded from sight.

The result is that Axiom was to fly commercial passenger flights to ISS using Dragon capsules, and is going to likely be one of the first commercial stations to begin operations. (The race to be first is presently being led by Axiom and Vast, with Vast looking to be slightly ahead.)

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Lufthansa signs deal with Airbus to train its astronauts for the Starlab space station

8:46 am

the proposed Starlab space station
the proposed Starlab space station

Airbus has now signed an agreement with Lufthansa for it to train the astronauts Europe will fly to the Starlab space station, being built by a consortium of American, European, and Japanese companies.

US-based Voyager Space and Airbus signed an agreement in August 2023 to jointly pursue the development of the Starlab space station. The pair is currently targeting 2028 for the launch of the low Earth orbit destination, with commercial activities commencing in 2029. This timeline will allow for a small window of overlap with International Space Station operations before the orbiting laboratory is decommissioned in 2030.

In a 6 August announcement on Twitter, Airbus Defence and Space revealed the expanding team behind the development of Starlab. The list included Hilton Hotels for crew lodging design, Northrop Grumman for the development of an autonomous docking system for resupply spacecraft, and Lufthansa Aviation Training (LAT) for the training of future Starlab astronauts. Mitsubishi Heavy Industries, MDA Space, Palantir, and Ohio State University round out the partnership.

Though Voyager Space is supposed to be leading the project and obtained the seed money from NASA to get it started, the nature of this announcement suggests that it is Airbus who is really in charge at this time. At a minimum, the partnership has definitely transferred much control from the U.S. to Europe.

This shift should not be a surprise, since it became clear shortly after the August 2023 deal was signed that Europe had decided to focus its investment energies on Starlab and make it the European space station for the future.

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Thank you to all who donated to Behind the Black in July

8:00 am

Scroll down for the most recent posts. See also this post about the new print edition of Genesis: The Story of Apollo 8.

My July fund-raising campaign for Behind the Black, celebrating its 14th anniversary, is now over. Thank you to everyone who donated or subscribed. And that includes those who contributed $2 to those who contributed hundreds. I always find it impossible to find the words to express my gratitude for this support, especially since no one has to pay me anything to read my work.

Thank you again! I will leave this announcement at the top of the page through the end of this week.

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Next manned Dragon mission to ISS delayed until September 24, 2024

12:10 am

NASA tonight announced that the next manned Dragon mission to ISS has been delayed until September 24, 2024, a pushback of more than a month caused by the thruster issues on Boeing’s Starliner capsule presently docked to the station.

This adjustment allows more time for mission managers to finalize return planning for the agency’s Boeing Crew Flight Test currently docked to the orbiting laboratory. Starliner ground teams are taking their time to analyze the results of recent docked hot-fire testing, finalize flight rationale for the spacecraft’s integrated propulsion system, and confirm system reliability ahead of Starliner’s return to Earth. NASA and Boeing continue to evaluate the spacecraft’s readiness, and no decisions have been made regarding Starliner’s return.

Since both manned capsule use the same port, Starliner must undock before a Dragon can arrive.

The schedule change also eliminates scheduling conflicts with a Soyuz capsule bringing Russian astronauts to the station in mid-September, and will also allow the launch to switch launchpads so as to not conflict with the SpaceX launch of Europa Clipper, scheduled for October 10, 2024 (though that launch remains in doubt due to other problems with the spacecraft itself).

NASA will be holding a briefing on the status of Starliner at 12:30 pm (Eastern) on Wednesday, August 7, 2024.

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China launches first 18 satellites in a new Starlink-type internet constellation

11:52 pm

China today launched the first 18 satellites in a new Starlink-type internet constellation dubbed Spacesail, its Long March 6A rocket lifting off from the Taiyuan spaceport in north China.

No word on where the rocket’s lower stage and four strap-on boosters landed within China. Jay notes that this Chinese constellation is now ahead of Blue Origin’s Kuiper constellation, a pattern that sadly has been repeated over and over again.

The leaders in the 2024 launch race:

77 SpaceX
33 China
9 Rocket Lab
8 Russia

American private enterprise still leads the rest of the world combined in successful launches 91 to 49, while SpaceX by itself still leads the entire world combined, including American companies, 77 to 63.

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August 6, 2024 Quick space links

11:40 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

I am finally home. I had hoped to post this during the day, but life got in the way. Posting will resume tomorrow (with a little posting tonight), and I will likely write something up later this week explaining where I have been.

 

 

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August 5, 2024 Quick space links

1:51 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

Because posting is so difficult at the resort where I am staying, and I have many other things planned for the day, I am posting Jay’s links early.

 

 

 

  • Rumors suggest NASA to significantly delay the launch of next crewed Dragion to ISS due to Starliner issues

    • The reason is that Starliner needs its flight software updated and this will take four weeks. Until Starliner undocks, there is no port for the Dragon to arrive.

    I will leave it to my readers to comment on what this new stupidity tells us about Boeing. This flight software worked as planned on the second unmanned demo mission. Why should suddenly need an update while two humans are already in space and relying on it? Furthermore, Boeing had numerous flight software problems on the first unmanned demo mission, and supposedly fixed them for the second.

Posting will continue to be light until tomorrow night.

19 comments

Sunspot update: In July the Sun produced the most sunspots in almost a quarter century

9:13 am

Every month since this website began fourteen years ago, when NOAA posts its update of its monthly graph tracking the number of sunspots on the Sun’s Earth-facing hemisphere, I post my own analysis, adding some details to provide the larger context.

Of all those updates — numbering about 168 — this month’s is possibly the most significant. Since around 2008, the Sun began a long period where it was unusually quiet, with the solar maximum that occurred in 2014 possibly the weakest in two hundred years. Before that weak maximum begun, half the solar science community predicted it would be a very powerful maximum, while half predicted a weak maximum. Both got it wrong, though the weak prediction was closer though still too high.

When it came time to predict the next solar maximum, expected around 2025, that same solar science community was once again in disagreement. Most approved a NOAA science panel prediction in April 2020 calling for another weak minimum, similar to the one in 2014. A few dissented, however, and instead predicted in June 2020 that the maximum would be one of the strongest ever. In April 2023 however those dissenters chickened out, and revised their prediction downward, still forecasting a peak higher than the NOAA prediction but no longer anywhere as intense.

Based on what happened on the Sun in July, they should have had more faith in their earlier prediction.
» Read more

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SpaceX launches Cygnus cargo freighter to ISS

3:20 pm

SpaceX today successfully launched Northrup Grumman’s Cygnus capsule to ISS, its Falcon 9 rocket lifting off from Cape Canaveral.

The first stage completed its tenth flight, landing back at Cape Canaveral.

The leaders in the 2024 launch race:

77 SpaceX
32 China
9 Rocket Lab
8 Russia

American private enterprise now leads the rest of the world combined in successful launches 91 to 48, while SpaceX by itself still leads the entire world combined, including American companies, 77 to 62.

I am out of town till late Tuesday. Though I will attempt to do some posting, and have scheduled at least one essay tomorrow, expect posting to be light.

4 comments

SpaceX launches 20 Starlink satellites

12:33 am

SpaceX tonight successfully launched another 20 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg in California.

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

The leaders in the 2024 launch race:

76 SpaceX
32 China
9 Rocket Lab
8 Russia

American private enterprise now leads the rest of the world combined in successful launches 90 to 48, while SpaceX by itself still leads the entire world combined, including American companies, 76 to 62.

5 comments

Ferris Akel – Great Blue Heron

6:01 pm

An evening pause: The music is called “Surprise Attack” by James Horner, and was written for the 1982 film, Star Trek: The Wrath of Khan. The action is produced by a Great Blue Heron at Sapsucker Woods, Ithaca, New York on July 20, 2024.

May your weekend activities be as successful.

Hat tip Ferris Akel.

5 comments

August 2, 2024 Quick space links

3:19 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

 

 

 

 

7 comments

Charges against pro-Hamas rioters have routinely been dropped nationwide

1:23 pm

The instruction manual of the left
The instruction manual of the left

According to an excellent report today at the website Campus Reform, charges against more than 300 pro-Hamas rioters that illegally occupied and damaged campuses at eleven different universities nationwide have been dropped by prosecutors.

The list is discouraging, to put it mildly:

  • School of the Art Institute of Chicago: 80 criminal charges were dropped
  • University of Texas at Austin: 79 criminal charges were dropped
  • Indiana University: 56 criminal charges were dropped
  • Columbia University: 31 criminal charges have been dropped
  • California State Polytechnic University, Humboldt: 27 criminal charges have been dropped
  • University of Minnesota: 9 criminal charges have been dropped
  • University of New Hampshire: 8 criminal charges have been dropped
  • The City University of New York: 7 criminal charges have been dropped
  • Northwestern University: 4 criminal charges have been dropped

The reasons why prosecutors have dropped these charges are manifold. In some cases (such as in California, Illinois, and New York), the prosecutors were partisan Democrats who approved of the riots, and thus acted to protect the rioters by dropping the charges. In several cases however the prosecutors expressed extreme unhappiness with their own action, stating that they did so reluctantly because they did not think they could win in court.
» Read more

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A frozen bubbly caldron on Mars

11:24 am

A frozen bubbly caldron on Mars
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on April 11, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a nice collection of what the scientists label “irregular ring structures,” interspersed with clusters of small mesas ranging in heights from 13 to 75 feet.

The location is at 27 degrees north latitude, so the presence of near surface ice, which might explain these strange rings, is less likely though not impossible. The stipled nature of the flat ground suggests that near surface ice might be here, resulting in sublimation of that ice and leaving behind a flat but rough surface.

The location however suggests another possibility, which though vastly different in some ways, is almost identical in others.
» Read more

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Rocket Lab successfully launches commercial Earth observation satellite

9:54 am

Rocket Lab today successfully launched a commercial Earth observation satellite from the Japanese company Synspective, its Electron rocket lifting off from New Zealand.

This is the fifth launch of a contract of sixteen launches by Rocket Lab for Synspective.

The leaders in the 2024 launch race:

75 SpaceX
32 China
9 Rocket Lab
8 Russia

American private enterprise now leads the rest of the world combined in successful launches 89 to 48, while SpaceX by itself still leads the entire world combined, including American companies, 75 to 62.

It is noteworthy that Rocket Lab now has more launches in 2024 than Russia, and is maintaining a pace of more than one launch-per-month. The company had predicted doing 20 launches this year, which seems unlikely at this point, but not completely impossible. It however has now tied its 2022 record for most launches in a year, and is thus almost certainly guaranteed to smash it.

3 comments

Chinese scientists discover thin-layered graphene in Chang’e-5 lunar samples

9:47 am

Chinese scientists analyzing one of the lunar samples brought back in 2021 by Chang’e-5 from the Moon’s near side have detected for the first time what they call “natural few-layered graphene.”

You can read the paper here. The samples from Chang’e-5 came from some of what are believed are some of the youngest lava on the Moon. This discovery confirms that conclusion. From the paper:

The identification of graphene in the core–shell structure suggests a bottom-up synthesis process rather than exfoliation, which generally involves a high-temperature catalytic reaction. Therefore, a formation mechanism of few-layer graphene and graphitic carbon is proposed here.

Volcanic eruption, a typical high-temperature process, occurred on the Moon. Lunar soil can be stirred up by solar wind and high-temperature plasma discharge can be generated on the Moon’s surface. … [T]he Fe-bearing mineral particles, such as olivine and pyroxene, in lunar soil might catalyse the conversion of carbon-containing gas molecules in the solar wind or polycyclic aromatic hydrocarbons into graphitic carbon of different thicknesses and morphologies on their surfaces, including few-layer graphene flakes and carbon shells.

These graphene flakes are likely to disappear over time, so its existence reinforces the belief that this lava is young.

Unlike too many American planetary scientists recently — who have repeatedly implied that finding anything even remotely related to life processes suggests the possibility of life on Venus and Mars — the Chinese scientists don’t make the additional absurd claim that finding carbon on the Moon suggests the existence of life. It doesn’t. Kudos to them for being good scientists.

As a result, expect American mainstream media to pay no attention to this result, despite its intriguing and unprecedented nature.

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