Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

Space energy startup Star Catcher successfully tests power beaming using lasers

9:02 am

StarCatcher laser transmitting to solar panel
StarCatcher laser transmitting power during Florida tests.

Space energy startup Star Catcher last week successfully completed a demonstration in Florida of its power beaming technology, transmitting energy using lasers to off-the-shelf solar panels used by satellites and spacecraft.

Using an advanced suite of multi-wavelength lasers, the team delivered more than 1.1 kW of electrical power to commercial off-the-shelf solar panels at Space Florida’s Launch and Landing Facility. … During the demonstration, Star Catcher delivered one to ten Suns of optical energy to multiple commercial off-the-shelf single- and triple-junction solar panels commonly used in space, confirming compatibility with standard spacecraft hardware, and validating the company’s approach to “supercharge” satellites with significantly more power via highly concentrated beams of light. Among them was an Astro Digital triple-junction solar panel — the same hardware used on the company’s flight-proven satellite buses — demonstrating readiness to power customer missions in orbit.

Star Catcher also delivered power to several customer payloads representing key market segments such as space data centers, in-space manufacturing, and remote sensing. The systems operated on beamed power as customers conducted live experiments, demonstrating both hardware compatibility and strong interest in this emerging power infrastructure.

Among the demonstrations, Star Catcher wirelessly transmitted energy to Intuitive Machines’ Lunar Terrain Vehicle (LTV) and recharged its onboard batteries.

The company plans to fly an orbital power-beaming demonstration satellite next year. If successful, it will try to raise the investment capital to launch power-beaming satellites in both Earth and lunar orbits by 2030, where they can more efficiently provide power. It already has signed six preliminary agreements with a variety of space-based companies such as Intuitive Machines. In the case of rovers like Intuitive Machines LTV, this technology will be an excellent way to charge batteries in the permanently shadowed craters on the Moon, where direct sunlight will not be available.

Hat tip to BtB’s stringer Jay.

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Uzbekistan signs deal to possibly fly astronauts on Vast’s Haven-1 space station

8:28 am

Haven-1 with docked Dragon capsule
Haven-1 with docked Dragon capsule

According to a press release earlier this week from the Uzbekistan government, it has signed an agreement with the American space station startup Vast to possibly fly its astronauts on Vast’s Haven-1 space station, scheduled for launch early next year for a three year mission that will include four two-week manned occupancies.

The parties discussed prospects for long-term cooperation with Vast, including participation in joint scientific research, personnel exchange programs, and the involvement of Uzbek specialists in upcoming missions following the successful launch of the Haven-1 orbital station.

Discussions also covered the potential involvement of Uzbek scientists and engineers in research on artificial gravity, life support systems, and orbital architecture within the framework of the Haven-2 project, the proposed successor to the International Space Station.

Neither Vast nor Uzbekistan apparently made any firm commitments to fly astronauts to Haven-1, but the agreement clearly laid the groundwork for doing so, if not on Haven-1 then on Vast’s follow-up much larger station, Haven-2. At the moment Vast has not yet announced any of passengers or crew for the four Haven-1 manned missions, so there clearly is room for an astronaut from Uzbekistan, assuming it is able and willing to pay the freight.

Hat tip to BtB’s stringer Jay.

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Firefly identifies cause of first stage explosion during static fire test in September

8:01 am

Alpha on the launchpad
The Alpha first stage, prior to September explosion

Firefly yesterday announced it has completed its investigation into the explosion during a static fire test in September that destroyed the first stage of the Alpha rocket during final preparations prior to launch.

Following a thorough review of the Alpha Flight 7 first stage ground test on September 29, Firefly identified a process error during stage one integration that resulted in a minute hydrocarbon contamination, which then led to a combustion event in one of the engines during the ground test. The test stand structure remained intact and no other facilities were impacted.

…Firefly immediately took action and implemented corrective actions, which included increasing inspection requirements for the fluid systems, optimizing the first stage sensors, and incorporating additional automated aborts. Firefly also implemented key process improvements following a daylong quality stand down where the production, integration, and test teams conducted exercises to review and optimize existing procedures. As part of Firefly’s effort to improve reliability and quality, the team will continue to hold regular exercises for sustained process enhancements.

The company also said the problem was not a design issue with the rocket.

It appears from the company’s press release that the contamination occurred because of a work force quality control issue, that required a major daylong review by all their employees to make sure their operations in building the stage would be more rigorous going forward.

The plan now is to pull another first stage from the company’s production line and stack that with the original upper stage. The target date for launch is late this year or early next year, “depending on range availability.”

Firefly had hoped to do five launches in 2025. At this moment it has only attempted one, in April, which failed. That investigation took until mid-September to complete. The next launch attempt was then delayed by the first stage explosion.

I imagine the company very much wants to get at least one launch off this year. I also imagine it is aggressively reviewing its rocket work force due to these issues.

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Saturn’s rings, warped by one of Saturn’s moons

3:09 pm

Daphne inside Saturn's rings
Click for original image.

Cool image time! Rather than post another Mars image, I decided today to dig into the archive left from the Cassini orbiter that circled Saturn from July 1, 2004 until September 15, 2017. The picture to the right, cropped to post here, was taken on September 13, 2017, only two days before the orbiter burned up in Saturn’s atmosphere. From the caption:

This image of Saturn’s outer A ring features the small moon Daphnis and the waves it raises in the edges of the Keeler Gap. The image was taken by NASA’s Cassini spacecraft on Sept. 13, 2017. It is among the last images Cassini sent back to Earth. The view was taken in visible light using the Cassini spacecraft wide-angle camera at a distance of 486,000 miles from Saturn. Image scale is 2.7 miles [per pixel].

The moon is traveling downward in this image. As it moves past the outer ring, its gravity causes that edge to ripple, producing the waves.

The scale will give you an idea of how big the rings of Saturn are. The Keeler Gap is at the outer edge of the A ring of Saturn, which is the outermost ring that is clearly visible using ordinary amateur telescopes. That edge however is more than 90,000 miles from Saturn. And grayish bands to the right of Daphne and the Keeler Gap are only the outer half of the A ring, which is by itself about 9,000 miles wide.

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November 12, 2025 Quick space links

2:57 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.

6 comments

First Soyuz-5 rocket arrives at Baikonur

9:50 am

According to Russia’s state-run press, the first Soyuz-5 rocket has arrived at the Baikonur spaceport in Kazakhstan, with a targeted maiden launch scheduled for December.

Soyuz-5 is designed to replace Russia’s soon-to-be retired Proton rocket, as well as the Ukrainian Zenit rocket that is no longer available because Russia invaded the Ukraine. It was first proposed in 2016, with its development proceeding in fits and starts since then. Part of the problems has been Kazakhstan, which demanded (and apparently received) a larger cut from Russia before it would allow Soyuz-5 to launch at the planned launchpad at Baikonur.

A larger factor in the delays has been a shortage of cash in Russia itself, as well the generally slow culture of its aging aerospace industry. However, in the case of Soyuz-5, it appears Russia managed to speed things up, as previous reports in 2024 suggested this first launch would be delayed until 2026.

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SpaceX signs Starlink deal with major African telecommunication company

9:28 am

In a major deal that will make Starlink available across a wide swath of Africa, SpaceX has now signed an agreement with the African telecommunication company Vodacom, which operates in 47 African countries.

Vodacom will market for SpaceX its Starlink terminals, aimed specifically in rural areas where traditional land lines are not available.

The African company [Vodacom, majority owned by Britain’s Vodafone, has been seeking to ‍close connectivity gaps across the continent through low-earth orbit satellite technology which can help provide internet even in tough terrains. Vodacom will ​integrate Starlink’s satellite technology for data relay into its ‌mobile network and will be authorized to resell equipment and services from the SpaceX-owned firm to customers in Africa, the company said in a statement.

The parent company Vodafone has also signed deals with the satellite constellations being launched by AST SpaceMobile and Amazon, so it is aggressively seeking numerous avenues for getting service to customers in those rural areas.

It appears that Vodafone will have to obtain government permission from each country, but except for South Africa the company does not see this as a serious problem. South Africa however is presently run by communist bigots who are demanding SpaceX impose racial hiring quotas on its operations before approving Starlink, and SpaceX quite rightly is telling it to go pound sand.

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India tests Gaganyaan parachutes again

9:15 am

Artist rendering of India's Gaganyaan capsule
Artist rendering of India’s Gaganyaan capsule

India’s space agency ISRO on November 3, 2025 successfully completed another drop test of the parachutes it will use on its Gaganyaan manned orbital capsule, this time testing the chutes in extreme conditions.

Explaining the November 3 test, the Isro statement said the GCM parachute system comprises 10 parachutes of four types. “The descent sequence begins with two apex cover separation parachutes that remove the protective cover of the parachute compartment, followed by two drogue parachutes that stabilize and decelerate the module. Upon release of the drogues, three pilot parachutes are deployed to extract three main parachutes, which further slow down the Crew Module to ensure a safe touchdown,” said Isro. “The system is designed with redundancy—two of the three main parachutes are sufficient to achieve a safe landing.”

Using a pyro device, the main parachutes open partially, a process known as reefing, and then open fully after a predetermined period of time, referred to as disreefing. This step-by-step process is known as reefed inflation. An important aspect of the test was the successful validation of the main parachutes under possible extreme scenarios of delay in the disreefing between the two main parachutes.

The August drop tests were from a helicopter at about 3 kilometers. The November drop tests took place from an airplane at about 2.5 kilometers.

The agency has indicated the first unmanned orbital test flight of Gaganyaan has been delayed from this year to early next, possibly as early as January. It plans to do at least three unmanned flights in 2026 before putting humans on board in early 2027.

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Canada’s Nova Scotia spaceport schedules a suborbital launch for November

9:05 am

Proposed Canadian spaceports
Proposed Canadian spaceports

The competition heats up: Maritime Launch Services, the startup that has been trying to establish Spaceport Nova Scotia since 2016, has now issued a “notice to airman” (NOTAM) outlining the range restrictions for a suborbital launch window from November 18 to November 24.

The launch is being conducted by the Netherlands rocket startup T-Minus, which signed a deal with Maritime in June 2025 to do two such launches of its Barracuda rocket before the end of this year.

The T-Minus Engineering Barracuda hypersonic test platform “is a single-stage, solid-fuel suborbital vehicle that stands approximately 4 metres tall. It features a booster with a diameter of 200 millimetres and a payload compartment measuring 1000 millimetres. Barracuda can carry payloads of up to 40 kilograms to altitudes reaching 120 kilometres.”

The only launch that has previously taken place at this spaceport was in 2023, when students from York University did a short 8-mile-high suborbital launch of a student-built rocket.

Maritime is now in a tight competition with another spaceport startup, Nordspace, which is pushing hard to initiate launches from its Newfoundland spaceport to the north. It remains unknown whether either can be made profitable.

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Goldstone antenna damaged and out of service

8:49 am

The Goldstone antenna in California that is a major component in NASA’s Deep Space Network (DSN) that it uses to communicate with interplanetary spacecraft was damaged recently and is presently out of service, with no known date for when or even if it will be repaired.

NASA’s Jet Propulsion Laboratory confirmed Nov. 10 that the 70-meter antenna at the Deep Space Network (DSN) site in Goldstone, California, has been offline since Sept. 16, with no timetable for its return to service. “On Sept. 16, NASA’s large 70-meter radio frequency antenna at its Goldstone Deep Space Communications Complex near Barstow, California, over-rotated, causing stress on the cabling and piping in the center of the structure,” JPL said in a statement to SpaceNews. “Hoses from the antenna’s fire suppression system also were damaged, resulting in flooding that was quickly mitigated.” [emphasis mine]

This statement suggests that as workers were changing the antenna’s orientation, it was moved too far in one direction, beyond the normal limits of that piping and cabling. The immediate question that the JPL statement avoids is this: What caused the antenna to “over-rotate”? Did something fail to stop it from going too far? Or was this an example of simple human error, whereby the person rotating the antenna failed to pay attention and allowed the antenna to exceed its limits?

Either way, the loss of this antenna not only poses a serious limitation in getting data back from the various unmanned probes at Mars, Jupiter, and elsewhere, it is also a problem for the upcoming Artemis-2 mission in the spring of ’26, which will rely on the Deep Space Network to communicate with the astronauts on Orion as it goes to and from the Moon. The network’s other two antennas in Spain and Australia can pick up the slack, but the system will have less redundancy, and more important, other missions will likely have to delay communications in order to give Artemis priority.

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November 11, 2025 Quick space links

2:50 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.

16 comments

The edge of Mars’ north polar ice cap

11:47 am

The fringe of Mars' perennial ice cap
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 29, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The picture shows what the science team labels as a “fringe of perennial ice.” For this picture, north is down. The white stuff on the top half of the image is that perennial ice, while the dark material at the bottom is likely a mixture of dust and debris that is still impregnated with ice.

Mars is a very icy world. Orbital data now suggests that above 30 degrees latitude there is a lot of near surface ice, though it is often mixed in with the red planet’s ample dust, blown there for eons. This location however shows us a place where that ice is on the surface, and is generally pure.

That does not mean however this will be a good location to establish a colony.
» Read more

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On the Space Show tonight

10:57 am

I will be making another long appearance on the Space Show tonight with David Livingston, beginning at 7 pm (Pacific). If you want to listen and even participate, note that the toll free phone number is no longer available. Instead, you need to go through zoom, as follows:

Listening Instruction for today’s BOB ZIMMERMAN discussion Zoom program. We want to hear from you with your ideas, thoughts and information. Please use the Zoom numbers below but you need to email me at drspace@thespaceshow.com for the Meeting ID. Participation in the Zoom room is for large donors to The Space Show as a way of showing our thanks for helping to make The Space Show possible for 25 years. The Space Show is a listener supported program so if you like our programming, please support us.

There is a PayPal button on our home page in the upper right area. Zelle donations us david@onegiantleapfoundation.org. You can also subscribe to us using Substack.

In addition to the above, if you previously called using our toll free number, unlike that number, calling us on a Zoom phone number enables you to listen to the entire program and join the discussion. This is far better than the old toll free number in which you had to get off the line to make room for other callers.
Zoom Phone Numbers and be sure to email me for the Meeting ID:

One tap mobile
+1-253-205-0468,,82551254178# US
+1-253-218782,,82551254178# US (Tacoma)

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Kazakhstan expanding its access to multiple internet satellite constellations

9:40 am

It appears the Kazakhstan government is making multiple internet satellite constellations available to its citizens in an effort to increase competition and lower costs.

Kazakhstan first engaged with Starlink in 2023, following government frustration over the slow pace of domestic telecom expansion. The project initially connected 2,000 rural schools, and by mid-2024 nearly 1,800 had access to satellite internet.

Authorities briefly considered banning satellite internet services operated from abroad late last year, citing national security concerns, but withdrew the proposal after a public backlash.

Meanwhile, competition in the country’s nascent satellite internet market is heating up. In September 2024, Kazakhstan signed an agreement with Amazon to bring its Project Kuiper satellite network to the country, setting up a future rival to Starlink. Prime Minister Olzhas Bektenov said the move would help improve affordability and service quality. Chinese firm Spacesail Kazakhstan, a subsidiary of Spacesail International, has also registered at the Astana International Financial Centre (AIFC) with $17mn in capital, positioning itself as another potential player in the mega-constellation internet sector.

When Kazakhstan opened Starlink to all its citizens in June 2025, I noted how this deal indicated the country’s move away from Russia. Its willingness now to add Kuiper and Spacesail deals accelerates that move, in numerous ways. It not only wants its citizens to have capabilities that Russia cannot control, it wants to encourage competition to lower costs for those citizens. What a concept!

Like the Ukraine, Kazakhstan is working hard to exceed Russia in technology, in order to make it much harder for its big and very power-hungry neighbor to dominate or even invade it.

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China’s Zhuque-3 reusable rocket now ready for its first launch

9:26 am

According to a report in China’s state-run press today, the Zhuque-3 (ZQ-3] rocket, built by the pseudo-company Landspace, is now cleared for its first launch, though no launch date has yet been announced.

If everything goes according to schedule, the first ZQ 3 will take to the sky in the near future at the Jiuquan Satellite Launch Center in northwestern China’s Gobi Desert and will attempt to recover its first-stage booster, according to the Beijing-headquartered enterprise.

The rocket is now undergoing technical testing at the Jiuquan spaceport, which has a dedicated launch service tower for the ZQ 3 series.

Though the rocket is methane-fueled, its overall design is a copy of work already done by SpaceX, with a stainless steel first stage with nine engines designed to land vertically after launch and then reused. It is also appears in the lead among about a dozen Chinese pseudo-companies attempting to build reusable rockets.

The Chinese government has recently been pressuring its pseudo-companies to accelerate development. Right now, only three have done any static fire tests, and only one, Landspace, appears ready to launch. There have even been rumors that China might reorganize these fake companies into a government-run operation.

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Avio to provide solid-fueled motors to Lockheed Martin and Raytheon

9:08 am

The Italian rocket company Avio has now signed deals with both Lockheed Martin and Raytheon to provide each with solid-fueled rocket motors for U.S. missiles, built at its planned American-based factory, expected to begin operations in 2028.

Under the arrangement with Lockheed Martin, “Lockheed Martin will have preferred access to a portion of the Avio USA plant production capacity to meet future demand for its products,” according to Avio. Tim Cahill, president of Lockheed Martin Missiles and Fire Control, said the collaboration “positions us to increase production of essential capabilities and deliver them to our customers faster as global demand grows.”

Raytheon will receive similar preferred access to production capacity under a comparable agreement. The deal follows a July 2024 contract between the companies for preliminary engineering work on a tactical rocket motor for Raytheon’s Standard missile program for the U.S. Navy. Bob Butz, vice president of operations, supply chain and quality at Raytheon, said the agreement “will help establish an additional supplier of solid rocket motors within the U.S.”

In both cases, these solid-fueled motors will be used in U.S. missiles.

Since Avio regained control of its rockets and engines from Arianespace — the government-controlled commercial arm of the European Space Agency (ESA) – it has been moving very fast to obtain customers worldwide. Under ESA control, Arianespace was focused on doing business in Europe, so establishing a factory in the U.S. to garner U.S. business was never even considered. Avio is not hindered by such restrictions, and it is therefore looking for profits wherever it can find them. It has committed almost a half billion dollars to build this U.S. factory, and has begun signing up international satellite companies for its Vega-C rocket. It is also begun work on a Grasshopper-type test vehicle, with plans to incorporate this concept into Vega-C, making its first stage reusable.

The above deal also indicates that Avio is grabbing market share from the established American makers of solid fueled rockets, especially Northrop Grumman. Apparently those American companies aren’t providing manufacturing capacity required by the Pentagon.

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New company formed to run proposed North Sea offshore launch platform

8:50 am

Launch platforms proposed for North Sea
Launch platforms proposed for North Sea

The German company OHB has now formed a new subsidiary, The European Spaceport Company, to consolidate its various spaceport projects, its proposed North Sea offshore launch platform as well as the launchpads it is building at French Guiana.

According to an 11 November OHB press release, the initial goals of the new European Spaceport Company, which will be based in Bremen, are the “realisation of a European offshore spaceport and the expansion of launch capacities at the Kourou spaceport in French Guiana to include a launch complex that can be used for various rocket types.”

The home port for the offshore spaceport, dubbed the Offshore Spaceport Alliance, will be in Bremen, as shown by the map to the right. The launch facilities the company is building in French Guiana are for the German rocket startup Rocket Factory Augsburg as well as Arianespace’s Ariane-6 rocket.

The North Sea launch platform appears to be an attempt to give the three German rocket startups, Rocket Factory, Isar Aerospace, and Hyimpulse, a German-based launchpad close to Europe, rather than have to rely on the new spaceports in the United Kingdom, Norway, and Sweden that surround the Norwegian Sea to the north.

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First launch of Rocket Lab’s Neutron rocket delayed until 2026

8:34 am

Artist's rendering of the Neutron first stage deploying its second stage
Artist’s rendering of Neutron’s first stage fairings opening
to deploy the payload with the second stage engine.

Despite a concerted effort in the past year to achieve the first launch of its new reusable larger Neutron rocket before the end of 2025, Rocket Lab this week revealed that the company is now targeting a 2026 launch instead.

Sir Peter Beck, the CEO of Rocket Lab, announced the shift in plans during the third quarter earnings call with investors on Nov. 10. He said that the company’s goal is to get the rocket out to Launch Complex 3 at the Virginia Spaceport Authority’s (VSA) Mid-Atlantic Regional Spaceport (MARS) within the first quarter of 2026 “with first launch thereafter.”

“As always, this is a rocket program that’s been completed at a pace and a cost that nobody has achieved before and the financial and long-term impacts are insignificant to take a little bit more time to get it right,” Beck told investors on the call.

During the call officials also made clear that there would be no attempt to recover the first stage on that first flight, as the landing barge won’t be ready by then. It hopes a landing attempt will occur on the second flight.

Finally, officials revealed that the company has spent a bit more to develop Neutron then the originally planned cost of between $250 to $300 million. Right now it expects to spend about $360 million by the end of 2025.

This delay or the increased cost are relatively inconsequential when looked at in context. Rocket Lab had only started this project in 2021. To create a new rocket in less than five years for only about a quarter of a billion dollars is quite unprecedented.

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SpaceX launches 29 more Starlink satellites

8:47 pm

Note: My original post mistated the time of launch. Below is a corrected text:

SpaceX tonight at 10:21 pm (Eastern) successfully launched another 29 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.

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

I specify the launch time because it occurred just outside the FAA’s so-called curfew banning all launches from 6 am to 10 pm local time, due to the government shutdown and a shortage of air traffic controllers to coordinate aviation and rocket launches. Though the Senate today voted to end the shutdown, that shutdown has not yet ended, and won’t until the House passes the Senate budget version and Trump signs it.

Thus, it appears Blue Origin has negotiated an exemption for its now planned launch of New Glenn on November 12, 2025 in the afternoon.

The leaders in the 2025 launch race:

147 SpaceX (a new record)
70 China
14 Rocket Lab
13 Russia

SpaceX now leads the rest of the world in successful launches, 147 to 115.

Note that I had made an error in entering my numbers earlier this week in regards to China, and have now corrected the mistake, thus revising the numbers in the last few launch reports.

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November 10, 2025 Quick space links

3:01 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.

5 comments

Curiosity looks downhill at past travels

9:31 am

Curiosity looks downhill
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on November 6, 2025 by the left navigation camera on the Mars rover Curiosity.

The picture looks north across Gale Crater, its distant rim about 20-30 miles away barely visible in the dusty atmosphere. In the foreground can be seen Curiosity’s recent tracks, showing how the science team had it travel back and forth several times, probably to check out several different interesting nearby ground features, as well as see how the ground changed by that travel. The rover has been traveling in an area called boxwork, a series of small intercutting ridges and hollows. Several of those ridges can be seen just beyond the tracks.

The red dotted line indicates my rough estimate as to the rover’s route uphill to get to this point, traveling up and to the left and following ridges just out of view.
» Read more

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Isaacman shows up as surprise speaker at Turning Point USA event in Alabama

9:57 am

In what could very well explain why Donald Trump changed his mind about Jared Isaacman’s nomination for NASA administration, Isaacman showed up unexpectedly at a Turning Point USA event at Auburn University in Alabama this past week, where he described how the murder of Charlie Kirk had profoundly changed his outlook on life.

[O]n a very personal note, I didn’t grow up very religious at all — my mother’s family, we celebrate Christmas. My father’s family, we celebrated Hanukkah. But I can tell you, having gone to space twice and looking back on our planet, looking at the stars around us, it is very hard not to be spiritual.

But it was only recently, in the last couple weeks that I was inspired for the first time in a very long time to pick up the Bible, and I’ll tell you why.

It’s because of Charlie, and it’s for Charlie, and there’s millions others just like me. Thank you.”

One of the theories as to why Trump withdrew Isaacman’s nomination in May was because of Isaacman’s past political and financial support for numerous Democratic Party candidates, along with his apparent support for DEI at his companies. It was speculated that once Trump learned of these associations during the confirmation process he decided Isaacman was not trustworthy and dumped him.

I wonder now if Isaacman changed Trump’s mind when they met several times in the past few weeks by talking about Kirk’s assassination and how it had changed Isaacman. I can easily see how that would have influenced Trump.

This is also another case of the Democrats and their most radical and public cohort doing a good job of alienating another former Democrat, simply by advocating and committing violence against those who disagree. They did it to Trump and Elon Musk, both former Democrats, and apparently they have done it to Isaacman as well.

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Three launches since yesterday, with a fourth upcoming today [scrubbed]

9:19 am

The beat goes on: Since yesterday there were three launches globally, two by China and one by SpaceX, with a fourth launch scheduled by Blue Origin only a few hours hence. UPDATE: Blue Origin launch scrubbed due to weather].

First China’s solid-fueled Long March 11 rocket placed three classified military test satellites into orbit, lifting off from an ocean platform off China’s northeastern coast.

Next, China’s solid-fueled Kinetica-1 (Lijian-1) rocket placed two “technical satellites” into orbit, lifting off from the “commercial” launchpad at the Jiuquan spaceport in the country’s northwest. As is normal, China’s press provided no information about the satellites, nor where Kinetica-1’s lower stages crashed inside China. The rocket itself is supposedly commercial, but it is built by a government agency, the Chinese Academy of Sciences.

Finally, in the early morning hours today SpaceX placed 29 more Starlink satellites into orbit, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

The first stage (B1069) completed its 28th flight, landing on a drone ship in the Atlantic. With this launch this booster tied the space shuttle Columbia for the number of reuses by a launch vehicle. As the rankings for the most reused launch vehicles below show, SpaceX now has four boosters close to becoming the most reused rockets ever.

39 Discovery space shuttle
33 Atlantis space shuttle
31 Falcon 9 booster B1067
29 Falcon 9 booster B1071
29 Falcon 9 booster B1063
28 Falcon 9 booster B1069
28 Columbia space shuttle

Sources here and here.

The leaders in the 2025 launch race:

146 SpaceX (a new record)
69 China (a new record)
14 Rocket Lab
13 Russia

SpaceX now leads the rest of the world in successful launches, 146 to 114.

Blue Origin hopes to launch two NASA smallsat Mars orbiters later today from Cape Canaveral, using its New Glenn rocket. That launch is scheduled for 2:35 pm (Eastern). The company will once again attempt to land the first stage on a platform in the Atlantic. I have embedded the live stream below.

UPDATE: Launch scrubbed due to weather. The negotiations with the FAA (see below) now take on greater importance.

This will be the second launch of New Glenn, eleven months after its maiden flight in January. As has been the company’s culture for the past decade, it has moved very slowly from that first launch to this second. This pace however must accelerate soon, as Blue Origin has a 27-launch contract with Amazon to launch part of its Kuiper satellites. Amazon only has 154 satellites in orbit, and needs to get about 1,600 in place by July 2016 to meet the requirements of its FCC license. It also has launch contracts with ULA (46 launches, three of which have been completed) and ArianeGroup’s Ariane-6 (18 launches), but neither can on their own launch enough to do the job.

One last note: For this launch, Blue Origin is trying to arrange an exemption from the FAA’s curfew on day launches that begins tomorrow, in case some issue causes a scrub today. No word as yet on whether the FAA will agree.
» Read more

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November 7, 2025 Quick space links

3:12 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.

4 comments

Crazy layers inside a Martian crater

2:49 pm

Crazy layers in a Martian Crater
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on September 30, 2025 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The scientists label this image with the term “layers”, but to my eye this is kind of an understatement. The geology in the top half of this picture is more than simply layers, it is an example of that unique Martian geological feature dubbed “brain terrain”, but on steroids.

No one yet knows what causes brain terrain, though scientists think it is related to the sublimation of near surface ice. Normally the tubelike formations are much smaller, only ten to thirty feet long, not hundreds of feet as we see here.

In this case the location of these features makes their formation even more puzzling, as there is no near surface ice found here.
» Read more

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Profits for Luxembourg satellite company SES drop due to U.S. budget cuts and shutdown

10:10 am

According to its third quarter report, the profits of Luxembourg satellite company SES were impacted negatively because of the budget cuts of the Trump administration, and were then further impacted because of the extended government shutdown.

Revenue over the first nine months of this year rose 20% to €1.75 billion while losses mounted to €55 million so far in 2025. Part of the problem was the Trump administration reassessment of spending that had been decided last year, including the delay of contract renewals and decisions on new awards, Chief Executive Officer Adel Al-Saleh said. Large contracts have also been delayed by the longest congressional budget standoff in US history, now in its sixth week, he said. “We’re experiencing timing delays in some contract awards due to the continuing resolution and subsequent government shutdown,” Al-Saleh said on a conference call with stock analysts.

The company remains in the black, and it expects to make up these losses from other customers. It is also in the process of completing its purchase of the satellite company Intelsat, which has also impacted its profits.

The article notes one interesting aspect of this Luxembourg company, that reflects the unique approach to tax dollars by that nation’s government: “Luxembourg taxpayers own one-sixth of SES shares, but wield a third of the voting power after underwriting its creation four decades ago.” The government doesn’t simply spend its tax revenue, like most governments. It treats that revenue as investment capital, and uses it to make money for the benefit of its citizens.

If only more governments would take this approach!

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Webb tracks volcanic eruptions on Io

9:59 am

Different Webb infrared detections of Io over time
Click for original image.

Using the Webb Space Telescope, scientists have tracked two different volcanic eruptions on Io that too place from 2022 to 2023, detecting sulfur monoxide both from those eruptions as well as sulfur from the magnetic plasma torus produced as the planet travels through Jupiter’s strong magnetic field. From the paper’s abstract:

Volcanic thermal emission was detected from Loki Patera and Kanehekili Fluctus [two volcanic vents]. The main changes in the shape of the thermal emission spectra since [Webb] observed Io in November 2022 were consistent with the continued cooling of emplaced lava flows in the Kanehekili Fluctus region, and the crust that had formed on the surface of the lava lake in Loki Patera. Images of Io in the SO 1.707 μm emission band [sulfur monoxide] show a concentration above Kanehekili Fluctus and in two regions in the northern hemisphere. The emissions are sourced from SO molecules ejected from volcanic vents. We further detected, for the first time, sulfur line emissions at 1.08 and 1.13 μm. These emissions are distributed homogeneously across a band in Io’s northern hemisphere. They are mainly produced through excitation by electrons from the plasma torus, penetrating Io’s atmosphere.

The top image to the right shows the heat signature above the two volcanoes, one to the southwest and the second to the northeast. The middle image shows the sulfur monoxide emissions detected by Webb above those volcanoes from their on-going eruptions. The bottom image shows the more diffuse sulfur emissions, mostly in the northern hemisphere, believed produce by interactions with the plasma torus.

This research also relied on data obtained by both the Keck telescopes in Hawaii and the Hubble Space Telescope.

There are of course uncertainties with these results. For example, the conclusion that the more diffuse sulfur is produced by interactions with the plasma torus is not as certain. First, those sulfur emissions still appear closely linked to the volcanoes, which suggests this still could be a source.

Second, the observations also cover only two data points in time, in 2022 and 2023. To get a more precise map of the activity on Io we really need an orbiter there observing the planet on a continuous basis, something that is at this time impossible, not only because no mission is planned but because the hostile radiation environment this close to Jupiter makes the engineering quite challenging. It is this reason why Europa Clipper is not going into orbit around Europa when it arrives there in 2031. Better to orbit Jupiter and only periodically dip into that harsh radiation environment.

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U.S. budget cuts shifts Blacksky’s satellite imaging business to international customers

9:24 am

Because of budget cuts by the Trump administration, the revenues of the satellite imaging company Blacksky fell in the third quarter of 2025, but the company expects to make up that loss with new income from international customers.

The administration’s fiscal 2026 budget proposal includes a one-third reduction to the National Reconnaissance Office’s commercial imagery procurement, a move that has rippled through companies like BlackSky that rely heavily on government intelligence contracts. The cuts specifically affect the Electro-Optical Commercial Layer (EOCL) program — an NRO initiative to buy satellite imagery from commercial providers.

BlackSky reported $19.6 million in third-quarter revenue, missing analyst expectations and down from the previous quarter. Chief Executive Brian O’Toole told analysts the reduction stemmed from adjustments to the company’s EOCL contract “to reflect the potential baseline budget submitted by the administration.”

Sound terrible, eh? Not so fast.

Despite the domestic headwinds, BlackSky is seeing a sharp uptick in overseas business. The company said international sales now account for about half of total revenue, up from 40% a year ago. O’Toole said foreign demand is “outpacing our U.S. government business” and that the company expects international sales to exceed U.S. sales for the first time in 2026.

Blacksky is of course blocked from selling its high resolution reconnaissance imagery to hostile powers, but there are plenty of American allies out there who want this data.

The situation is simple. When American companies are given the freedom to produce, they will create products of value. And the sky won’t fall if the federal government can no longer be their main customer.

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