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NASA’s newly launched Lunar Trailblazer orbiter having power and communications problems

8:37 am

It appears that engineers are having serious problems with NASA’s Lunar Trailblazer orbiter, launched on February 26, 2025 on the same Falcon 9 rocket that sent Intuitive Machines Athena lunar lander on the way to the Moon.

Following the successful deployment of NASA’s Lunar Trailblazer … mission operators at Caltech’s IPAC in Pasadena, California, established communications with the small satellite at 5:13 p.m. PST, as expected. The team subsequently received engineering data, or telemetry, indicating intermittent power system issues. They lost communication with the spacecraft Thursday morning at about 4:30 a.m. PST.

Several hours later, the spacecraft turned on its transmitter, and the team now is working with NASA ground stations to reestablish telemetry and commanding to better assess the power system issues and develop potential solutions.

The spacecraft does not appear to be lost, at least at this moment, but based on this short report, things do not look good. The orbiter’s mission was to globally map the Moon’s potential water deposits.

6 comments

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

February 27, 2025 Quick space links

3:31 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.

10 comments

Russia successfully launches new Progress freighter to ISS

3:07 pm

Russia today successfully placed a new Progress freighter into orbit, its Soyuz-2 rocket lifting off from Kazakhstan.

The freighter will dock with ISS on March 2, 2025, docking with the aft port of the Zvezda module, the core module of the Russian half of the station. I guarantee that during that docking the hatch will be closed between the American and Russian segments, as that is now NASA’s policy because of its concern about the stress fractures in Zvezda.

The leaders in the 2025 launch race:

25 SpaceX
9 China
2 Rocket Lab
2 Russia

6 comments

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.

Exploring the canyons and plateaus of Valles Marineris

12:33 pm

Overview map

The canyons inside Valles Marineris
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on November 2, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows just one small section of a ridge that descends deep into the giant canyon Valles Marineris, the largest known canyon in the solar system.

On the overview map above, the white dot inside the rectangle marks the location, in the westernmost section of the part of Valles Marineris dubbed Ius Chasma.

For scale, the nose of this ridge descends about 7,300 feet from the top to the bottom, about half the total descent from the small isolated plateau shown in the inset. That plateau, located in the mountainous region between Ius Chasma and Tithonium Chasma, rises to approximately the same elevation as the canyon’s rims to the north and south.

What this picture shows us is that Valles Marineris on its western end is both more shallow and broken up, forming several canyons and plateaus. As the catastrophic floods that are theorized to have carved this canyon pushed their way east, they carved a deeper gorge, so that about 1,500 miles to the east the canyon walls are considerable higher, from 20,000 to 30,000 feet in some places.

As always, the tourist in me can’t help look at this terrain and envision inns and hiking trails. Imagine homesteading that plateau where you build a hotel and trails. Since I expect much transportation on Mars will be by air, your guests would fly in, land at a heliport, and spend their visit hiking down into the canyons that surround them.

Damn! The future is going to so grand!

One comment

House committee holds hearing to protect its Artemis pork

9:50 am

The space subcommittee of the House science committee yesterday held a hearing which appears to have been mostly designed to protect the Artemis pork that both parties have been funding for decades, designed not to get us into space but to funnel tax dollars into their districts.

The hearing had only two witnesses, one pro-SLS (Dan Dumbacher) and one only very slightly skeptical of it (Scott Pace). Both these men have been deep members of the Washington swamp for decades, and both made it clear that funding should continue for SLS, at a minimum through the third Artemis launch, presently scheduled for ’27, a launch date so uncertain no one should believe it.

NASA had been invited to send a witness, but it apparently declined to do so.

Pace, the supposedly skeptic of SLS, has actually been a big supporter for years. As executive secretary for Trump’s National Space Council during Trump’s first term, he consistently advocated big space and NASA-built rockets, showing continuous skepticism of commercial space. Even now, his suggestion that SLS be reconsidered after that third launch was very hesitant.

Essentially, this committee hearing was called by these congress critters to advocate the status quo, which is likely why NASA declined to send a witness. Why give them a chance to blast any potential or major change in Artemis and have the propaganda press savage NASA and the Trump administration with negative soundbites?

20 comments

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

All is so far well with Intuitive Machines Athena lunar lander

9:27 am

The Moon's South Pole with landers indicated
The Moon’s South Pole with landers indicated.
Click for interactive map.

According to a tweet yesterday from Intuitive Machines, its Athena lunar lander is operating as expected since its launch last night.

The lander is in excellent health, sending selfies, and preparing for a series of planned main engine firings to refine her trajectory ahead of lunar orbit insertion, planned on March 3. Intuitive Machines is targeting a lunar landing opportunity on March 6.

If all goes as planned, Athena will land only 100 miles from the Moon’s south pole, as shown on the map to the right. This location had originally been picked for NASA’s now canceled VIPER rover, because the terrain would have allowed the rover to travel down into some permanently shadowed regions. NASA now hopes to use the Grace hopper on Athena to accomplish the same task.

Next week will also see a second privately built rover land on the Moon, though several days before Athena. Firefly’s Blue Ghost lander is scheduled to land on March 2, 2025 in Mare Crisium on the eastern edge of the Moon’s visible hemisphere. Furthermore, there is presently a third private lander on its way to the Moon, built by Japan’s Ispace. It is taking a longer route there, with its landing occurring in May.

There is also a fourth commercial lander, Astrobotic’s Griffin, that is presently targeting a launch by the end of 2025. It was originally supposed to carry VIPER, but has now replaced that with the commercial test prototype rover being built by the startup Venturi Astrolab, which is competing to get the contract to build the manned rover for NASA’s Artemis program.

Lunar exploration is certainly heating up.

Hat tip to reader Richard M for the Athena tweet update.

2 comments

SpaceX and China complete launches

9:02 am

Since my last launch report yesterday there have been two more launches (with another planned for later today).

First, last night SpaceX launched another 21 Starlink satellites into orbit, its Falcon 9 rocket — using a new first stage — lifting off from Cape Canaveral in Florida. The first stage successfully landed on a drone ship in the Atlantic. This new stage shows that SpaceX appears building about one to two new first stages per year in order to maintain its fleet.

Next, China placed two classified remote sensing satellites into orbit, its Long March 2C rocket lifting off from its Jiuquan spaceport in the northwest of China. No word on where the rocket’s first stage, which uses very toxic hypergolic fuel, crashed inside China.

Another launch is expected later this afternoon, by Russia, launching a new Progress freighter to ISS.

The leaders in the 2025 launch race:

25 SpaceX
9 China
2 Rocket Lab

3 comments

SpaceX launches Intuitive Machines’ Athena lunar lander

5:33 pm

The Moon's South Pole with landers indicated
The Moon’s South Pole with landers indicated.
Click for interactive map.

SpaceX today successfully launched the second lunar lander built by the startup Intuitive Machines, dubbed Athena, for a landing near the lunar south pole in about eight days, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

The “X” on the map to the right indicates the landing location, on a mountain called Mons Mouton, about 100 miles from the south pole. This will be the closest landing to the pole by any lander. It is also the site that was originally selected for NASA’s now cancelled VIPER rover mission.

The launch also included NASA Lunar Trailblazer lunar orbiter, designed to map the Moon’s surface for evidence of water, and Astroforge’s first interplanetary probe, dubbed Odin, which will attempt the first close fly-by of an asteroid by a privately built and own space probe. The asteroid, 2022 OB5, is thought to be made up largely of nickel-iron, which makes it a prime mining target.

The first stage completed its ninth mission, landing on a drone ship in the Atlantic.

The leaders in the 2025 launch race:

24 SpaceX (with another launch scheduled for later tonight)
8 China
2 Rocket Lab

6 comments

February 26, 2025 Quick space links

3:33 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.

  • Scott Pace, NASA swamp creature who pushed SLS for years, suddenly questions its practicality
    Pace was a completely useless advisor to Trump’s National Space Council in the first administration, as he routinely pushed for big NASA projects built by NASA in league with the old space companies. He had no use for private space, and actually worked to hinder it. To suddenly change his tune now is nice, but it simply illustrates why he is not someone Trump or any NASA official should go to for worthwhile advice.
8 comments

Intuitive Machine’s Athena lunar lander to launch later today

12:41 pm

The second attempt by the startup Intuitive Machines to soft land a spacecraft on the Moon is scheduled to launch today at 7:16 pm (Eastern) time on a Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

I have embedded the Space Affairs live stream feed below, because it starts only 45 minutes before launch. If you want to watch an extra hour of pre-launch blather and propaganda from NASA, the official live steam can be found here. Be warned however. All the live feeds are being produced by NASA, which tends to make believe it made everything happen, when in truth both the rocket and lander are privately owned and built. NASA is contributing most of the science instruments, but without SpaceX and Intuitive Machines, none of those instruments would go anywhere.

A very good description of the mission and the science instruments on board, including a hopper, and a drill, can be found here.

Secondary payloads on the rocket include a low cost NASA lunar orbiter and the first interplanetary probe of a private company.

The first, Lunar Trailblazer, has two instruments for mapping the existence of water on the lunar surface. The second, Astroforge’s Odin spacecraft, will attempt a close fly-by of the asteroid 2022 OB5, thought to be made up mostly of nickel-iron and thus potentially very valuable resource for mining.

» Read more

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Juno data proves volcanism on Io involves numerous lava lakes

11:47 am

The lava lakes of Io
A global map of Io’s lava lakes. Click for original figure.

Based on data and imagery produced by the Jupiter orbiter Juno as it made a series of fly-bys of the moon Io from 2022 to 2024, scientists have now mapped at least 40 lava lakes amid the numerous volcanoes on the planet. The map above, figure 2 of the paper, shows their location and approximate relative size across Io’s surface. From the paper’s abstract:

Recent observations from the Juno spacecraft have revealed at least 40 lava lakes on Io, one of Jupiter’s moons, using the JIRAM (Jovian InfraRed Auroral Mapper) imager. Most of the large depressions on Io, known as paterae, show signs of heat, indicating that lava lakes are common. The lava lakes vary in size from 10 to 100 km in diameter and have a thin crust, about 5–10 m thick, that appears to be a few years old. The heat observed mainly comes from the larger crust, not the small exposed lava, so it is hard to measure the total heat output from just the thermal data. Additionally, eight of these lava lakes are new discoveries and were not previously known as active hotspots.

One aspect of these lakes found repeatedly in this new data is that their lava appears to rise and fall as a unit, as if the lake’s floor bed acts like a huge piston pushing the whole lake up and down from below, rather than lava entering in or draining out from a central vent. This conclusion appears to settle the debate between these models for explaining why the lava almost never rises high enough to pour out from the lake. Instead, the lakes themselves appear to be stable features, not volcanic calderas from which lava flows to build a mountain.

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More voices in Florida lobby to move NASA HQ there

10:15 am

Today there were several news stories quoting a variety of Florida politicians and industry groups pushing to have the Trump administration move NASA’s headquarters from Washington to Florida when its current building lease expires in 2028.

The first story mostly reiterated what was said by these politicians in January. All three seemed carefully timed to maximize exposure, which illustrates why one must always be skeptical of modern mainstream journalism. Too often it doesn’t report news, it serves as a propagandist for the interests of the political world.

Even so, moving a significantly reduced NASA headquarters to Florida makes some sense. If anything, it would save taxpayer money, and might also reduce the ability of NASA’s upper management to manipulate Congress to give it more money while accomplishing nothing, something that management has been doing now for decades.

7 comments

Rocket Lab’s shares lose 10% because of a negative assessment by stock analyst

9:53 am

Because one stock market analyst, Bleeker Street Research (BS) this week issued a negative assessment of Rocket Lab’s schedule for launching its new Neutron rocket, the company’s shares have lost about 10% of their value in the past few days.

In the report, BSR opines that while Rocket Lab has captivated investors with the promise of Neutron, its research shows the promise is built on shaky ground.

BSR believes the Neutron launch won’t take place until mid-2026, and could be delayed until mid-2027. Engine development, structure production, Wallops Island in Virginia, USA, launch pad construction, and transporting Neutron to the site are all factors cited by BSR as driving the delay.

BSR also questioned whether Rocket Lab could get its launch price of $50-$55 million.

Delays in launching a new rocket are to be expected, though as of now Rocket Lab has not indicated any issues that would preclude their predicted first Neutron launch in 2025.

One wonders if this report is merely the typical price manipulation you see all the time from stock market honchos. Issue a negative report which causes the price to drop, and then use that drop to buy up shares at discount prices.

At the same time, the analysis could be correct, though it depends on unnamed sources.

4 comments

AST SpaceMobile successfully tests cell-to-satellite calls transmitting video

9:37 am

According to press releases from both Verizon and AT&T on February 24, 2025, each has successfully tested cellphone-to-satellite video calls using the first set of satellites in AST SpaceMobile’s BlueBird satellite constellation. From ATT:

AT&T and AST SpaceMobile have successfully completed a video call by satellite over AT&T spectrum using the BlueBird satellites launched last September. These are the same satellites that will be used to start commercial service.

From Verizon:

Verizon and AST have yet again pushed the boundaries of what can be done with mobile devices by successfully trialing a live video call between two mobile devices with one connected via satellite and the other connected via Verizon’s terrestrial network connection.

The satellites will essentially act like cell towers in space, filling in all dead spots not reached by ground-based towers.

AST’s constellation is competing with Starlink, which has signed T-Mobile for its service. In addition, Eutelsat-Oneweb has just successfully tested using its satellite constellation for the same purpose.

I suspect that in time, when these satellite systems have been thoroughly tested and have become operational, they will allow these phone networks to begin decommissioning their cell towers on Earth, thus reducing their costs significantly and thus lowering the cost to their customers.

One comment

Lucy takes first picture of its next target asteroid

9:12 am

Lucy's future route through the solar system
Lucy’s route to the asteroids. Click for original blink animation.

The asteroid probe Lucy, on its way to the orbit of Jupiter to study numerous Trojan asteroids, has taken its first picture of the the main asteroid belt asteroid Donaldjohanson, which it will pass within 600 miles on April 20, 2025.

The map to the right shows the spacecraft’s looping route to get to the Trojans, with that image of Donaldjohanson in the lower right. Though the asteroid is about two miles side, it will remain an unresolved point of light until the day of the fly-by. This image was taken from a distance of 45 million miles. As for the asteroid’s name:

Asteroid Donaldjohanson is named for anthropologist Donald Johanson, who discovered the fossilized skeleton — called “Lucy” — of a human ancestor. NASA’s Lucy mission is named for the fossil.

After this encounter, Lucy will head to the Trojans, where it will visit its first six asteroids (including two binaries) in 2027-2028.

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The Europa Clipper team prepares for Mars fly-by

8:52 am

Europa Clipper's route to Jupiter
Click for original image.

As planned, Europa Clipper is set to do a very close fly-by of Mars on March 1, 2025, zipping past the red planet at a speed of 15.2 miles per second only 550 miles above its surface. The graphic to the right shows the spacecraft’s planned route to Jupiter, including an additional fly-by of Earth in 2026.

During this first fly-by the science team will test two of Europa Clipper’s instruments.

About a day prior to the closest approach, the mission will calibrate the thermal imager, resulting in a multicolored image of Mars in the months following as the data is returned and scientists process the data. And near closest approach, they’ll have the radar instrument perform a test of its operations — the first time all its components will be tested together. The radar antennas are so massive, and the wavelengths they produce so long that it wasn’t possible for engineers to test them on Earth before launch.

The spacecraft launched with transistors not properly hardened for the hostile environment around Jupiter. Engineers claimed these would “heal” themselves once in Jupiter orbit. No word on whether there has been any issue from these components since launch.

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February 25, 2025 Quick space links

3:16 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.

  • On this day in 1969, Mariner 6 was launched on a Mars flyby mission
    Like the previous fly-by mission, Mariner 4, and Mariner 6’s parallel mission, Mariner 7 and launched at approximately the same time, Mariner 6 focused on getting images of the dark areas of Mars as seen from Earth, which we now know are the Martian cratered highlands. Thus, all these missions suggested quite incorrectly that Mars was just like the Moon.
4 comments

Pushback: North Carolina University quickly backs down when challenged over its remaining DEI policies

2:03 pm

NC State: Maybe rotten to the core
NC State: Rotten to the core?

The tide really is turning: Two weeks ago I reported the effort by Stephen Porter, a professor at North Carolina State University, to force it to eliminate Diversity, Equity, and Inclusion programs (DEI) from its many policies. Porter had been ostracized and demoted by its faculty and staff back in 2021 for daring to question these policies then, but managed to keep his job.

Though the university had claimed in 2023 it had dropped DEI and instead instituted a “institutional neutrality” policy, Porter had no trouble finding DEI requirements and webpages still scattered everywhere in its rulebooks and webpages.

He decided to go to war, to file complaints with the NC Board of Governors about four different violations of its own “institutional neutrality” policy.

To his surprise, less than two weeks later the university responded somewhat positively. First, the university eliminated DEI from its overall strategic plan. That this hadn’t been done earlier either indicates sloppiness and incompetence by NC State’s administration, or a real reluctance to eliminate DEI. Either way, they have finally done so.

Second, they have quickly removed the still standing DEI websites that Porter had cited in his complaint.
» Read more

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Curiosity looks uphill into canyon

1:10 pm

Panorama taken on February 23, 2025
Click for full resolution. For original images, go here and here.

Overview map
Click for interactive map.

The panorama above, reduced and sharpened to post here, was created by me from two photographs taken on February 23, 2025 (here and here) by the left navigation camera on the Curiosity rover on Mars.

The overview map to the right provides the context. The blue dot marks Curiosity’s present position, with the white dotted line its past travels and the red dotted lines its planned route. The yellow lines indicate the approximate area covered by the panorama above.

Several things to note. The boxwork indicated on lower left of the overview map is the rover’s next major geological target. Though the rover team has made no announcement of a major route change, they have clearly diverged from that route by heading south and uphill into this canyon.

In reviewing the interactive map, I have not found any really good route up to the boxwork, other than this canyon. My guess is that the rover team is scouting it out as a possible new route. The panorama above is part of that scouting, and it certainly suggests that the canyon would be a good way to go.

They might also be considering this change because the old route would take them downhill, which would only have them studying geological layers they have already seen up close in Curiosity’s earlier travels. The team might have decided to forego the old route because it would not only look at geology already documented, it would add stress to Curiosity’s already stressed wheels. Since it appears the terrain up hill is going to continue to be this rough for as far as the eye can see, they likely decided it was better to move into unexplored geology now rather than later.

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Australia’s government proposes subsidies to build spaceport in Western Australia

10:28 am

Australian spaceports
Proposed commercial spaceports in Australia

The Labor Party that presently runs Australia has now proposed a $2 million program to “develop a business case” for a spaceport in the generally unpopulated state of Western Australia.

The red arrow and two X’s on the map to the right shows three potential locations. The Eucla and Christmas Island locations have been proposed by a private startup dubbed Space Angel. The Albany location has been proposed by a different startup called WA Australia.

At present, only the Bowen spaceport on Australia’s eastern coast has all its license approvals to do orbital launches, with the first now scheduled for mid-March. Southern Launch however has been a suborbital launch site for decades, and is also where many spacecraft returning from space have landed.

That the present leftist Australian government is considering a program to encourage new spaceports at these other locations instead makes me wonder if there isn’t a bit of political quid-pro-quo going on. Why favor these new locations in Western Australia exclusively? Why not offer this program to all the spaceports? I am especially suspicious of this proposal considering the regulatory burden the Labor government has placed on those other eastern spaceports, delaying approvals for years.

With so many commercial Australia spaceport proposals however suggests the political pressure to ease those regulations might be soon forthcoming.

One comment

New calculations now say asteroid 2024 YR4 will almost certainly not hit the Earth in 2032

9:49 am

According to an announcement from NASA yesterday, the chances of asteroid 2024 YR4 hitting the Earth in 2032 is now reduced to 0.004%, meaning that it almost certainly not a threat at that time.

There remains a 1.7% chance it will instead impact the Moon in 2032.

These refined calculations were likely achieved by looking not at the asteroid itself (it is now too far away), but at places where it might have been visible to ground-based telescopes in the past, assuming it had an orbit that will hit the Earth in 2032. Since those past observations did not see it, those orbits are thus eliminated, and the threat goes down.

Of course, the uncertainty remains. It also remains important that we obtain more detailed information about this asteroid, because it is still a potential threat to the Earth.

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More changes in NASA’s upper management

9:40 am

NASA yesterday announced more changes in its upper management, almost all related to its manned Artemis program.

NASA announced today that Johnson Space Center Director Vanessa Wyche is now Acting Associate Administrator, succeeding Jim Free who retired over the weekend. Cathy Koerner, who has been leading the mission directorate that manages the Artemis program, will retire this Friday. Her Deputy, Lori Glaze, will take over on an acting basis.

These are not major changes. The new appointees, Wyche and Glaze, have been upper managers for a long time within NASA’s manned management structure that has created the present Artemis program.

These changes are also tentative depending on what Jared Isaacman decides to do once he is confirmed by the Senate as the actual administrator, replacing Janet Petro, who was named last week as the acting administrator. If Isaacman and Trump decide on canceling SLS and restructuring the entire Artemis program, both might also decide it needs an entirely new management staff.

I must also note the lack of any men in this list. NASA’s DEI effort for decades as apparently left no guys in that upper management, or if they are there, it continues to push them aside to support DEI racial and sex quotas, even though it now does not use those terms.

7 comments

February 24, 2025 Quick space links

3:07 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.

2 comments

Bumpy frozen lava on Mars

2:50 pm

Bumpy frozen lava on Mars
Click for original image.

Cool picture time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on September 30, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). Labeled simply as a “terrain sample,” it was most likely taken not as part of any specific research project but to fill a gap in the schedule in order to maintain the camera’s temperature.

The image is fascinating nonetheless, as the landscape is typically alien for Mars. What caused the many random ridges and knobs? Why are there oblong areas that are smooth and have no ridges? And why is there dark material inside that crater that appears to have been blown out to the northeast? If you click on the image to see the full image, not all the craters look this way. One has a similar dark feature, but others are as bland as the entire terrain.

The overview map below only increases these mysteries, even if it does provide some further data.
» Read more

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SpaceX now targeting February 28, 2025 for 8th Starship/Superheavy test orbital flight

1:13 pm

Superheavy captured for the second time
Superheavy captured for the second time,
on January 16, 2025

SpaceX today announced it will attempt the eighth Starship/Superheavy test orbital flight this coming Friday, February 28, 2025, with a launch window beginning at 5 pm (Central). From the company’s website update:

The upcoming flight will target objectives not reached on the previous test, including Starship’s first payload deployment and multiple reentry experiments geared towards returning the upper stage to the launch site for catch. The flight also includes the launch, return, and catch of the Super Heavy booster.

The company also published today a detailed report on its investigation into the loss of Starship soon after stage separation in the 7th test flight.
» Read more

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