Category: Points of Information

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

Astronomers link fast X-ray bursts with gamma ray bursts and supernovae

1:17 pm

Using observations of a fast X-ray burst (FXT) 2.8 billion light years away by a plethora of space- and ground-based telescopes, astronomers now think the burst was caused by a massive star’s supernova explosion that would normally result in a gamma ray burst (GRB), but does not because the star’s outer layers trap the gamma rays from escaping.

Through analysis of EP 250108a’s rapidly evolving signal over the first six days following initial detection, the team found that this FXT is likely a ‘failed’ variation of a gamma-ray burst (GRB). GRBs are the most powerful explosions in the Universe and have been observed preceding supernovae. During these events, violent geysers of high-energy particles burst through a star’s outer layers as it collapses in on itself. These jets flow at nearly the speed of light and are detectable by their gamma-ray emission.

EP 250108a appears similar to a jet-driven explosion, but one in which the jets do not break through the outer layers of the dying star and instead remain trapped inside. As the stifled jets interact with the star’s outer layers, they decelerate and their kinetic energy is converted to the X-rays detected by Einstein Probe.

As always, there are many uncertainties with this conclusion.

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Woke heads of Merchant Marine Academy who banned painting of Jesus fired

11:06 am

USSMA Superintendent Vice Admiral Joanna Nunan
USSMA Superintendent Vice Admiral Joanna Nunan

Fight! Fight! Fight! The two top officials whom Biden brought in to head the Merchant Marine Academy and who then proceeded to cover a painting of Jesus because some leftists complained about it — painted originally by a private citizen for the academy’s chapels — have now been relieved of duty.

The two fired individuals were superintendent Vice Admiral Joanna Nunan and deputy superintendent Rear Admiral David M. Wulf.

While the Transportation Department didn’t pronounce that the leaders were fired, Restoration News obtained a text message sent by Admiral Nunan’s husband that confirms it was not Nunan’s choice to leave.

…There is no lack of cause for these removals—parents, midshipmen, and alumni applaud that these leaders are no longer in charge. Brooke Garrison, USMMA alumna and parent of a recent graduate, told Restoration News that she is “very thankful Nunan is gone.” Garrison said, “Joanna Nunan started implementing her woke agenda from day one.”

» Read more

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Air Force won’t land rockets on a Pacific island as part of its program to test point-to-point rocket cargo delivery

9:11 am

Faced with loud opposition from activists groups, the Air Force has decided it will not land rockets on Johnston Atoll in the Pacific island as part of its program to test point-to-point rocket cargo delivery.

The service had chosen Johnston Atoll, an unincorporated U.S. territory about 700 nautical miles southwest of Honolulu, for testing a program using rockets to rapidly deliver tons of cargo around the globe. The Air Force had announced in the Federal Register in March that it was undertaking an environmental assessment for the construction of two rocket landing pads on the atoll. It anticipated issuing a draft assessment by April, but publication was delayed as opposition to the plan by environmental groups surged. A petition calling for the Air Force to abandon the plan had garnered 3,884 signatures as of Wednesday.

…The Pacific Islands Heritage Coalition, which launched the change.org petition, said in a March 13 news release that building the launch pads on Johnston “only continues decades of harm and abuse to a place that is culturally and biologically tied to us as Pacific people.”

I wonder if this coalition included many local residents. I have doubts. This complaint sounds like something that comes out of the racist anti-white DEI offices in many American colleges.

This decision doesn’t kill this program, but eliminates this island as a test landing site, which means its residents won’t benefit from the development the program would have brought them.

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ESA picks five rocket startups for future launch contracts

9:00 am

European Space Agency

Capitalism in space: The European Space Agency (ESA) today announced that it has chosen five rocket startups — out of twelve that applied to its “European Launcher Challenge” — now approved to bid on future ESA launch contracts.

The startups are Isar Aerospace and Rocket Factory Augsburg from Germany, PLD Space from Spain, MaiaSpace from France, and Orbex from Great Britain. Though none have successfully completed a first launch. all five showed the most advancement. Isar has had one attempted launch failure, while Rocket Factory lost its rocket during a static fire test just before launch. PLD meanwhile has achieved a short suborbital test, while Orbex has said it was ready to launch three years ago but was blocked by red tape in the United Kingdom.

MaiaSpace is technically the least advanced, but it is also a subdivision wholly owned by ArianeGroup, a partnership of Europe’s largest aerospace companies, Airbus and Safran. It was also established in partnership with France’s space agency CNES. Thus, it has well-established connections within Europe’s aerospace industry that makes it favored.

The goal of this ESA program is to shift from the government model it has used for decades, where ESA builds and owns the rockets, to develop a competitive rocket industry of independent companies that market their rockets to ESA for contracts. ESA has seen the success in the U.S. when NASA shifted to this capitalism model in the past decade, and wishes to emulate this.

Whether it remains uncertain. ESA is still mired by bureaucratic government thinking, as illustrated by the next phrase in this challenge:

The next phase of the proposal will see ESA open dialogue between the preselected companies and their respective Member States. This process will help formalise the proposal ahead of the agency’s Ministerial-Level Council meeting (CM25), which will take place toward the end of the year. At CM25, Member States are expected to formally commit funding to the initiative. Following the meeting, ESA will issue a Phase 2 call for proposals, which will be restricted to the preselected candidate companies. European Launcher Challenge contracts will then be awarded after a final evaluation period.

The ESA’s very nature seems to impose odious bureaucratic rules on its member nations that could hinder these private companies. For example, these rules now block any other independent rocket startups from bidding on contracts. Like the bootleggers during Prohibitioin, the ESA has essentially divided competition up by territory and given it to these favored companies. No one else is allowed in.

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Two Russian satellites are maneuvering toward an American military satellite

9:20 am

Two Russian “inspector” satellites, launched together in 2022 but now separated, appear to be maneuvering toward an American military satellite and are about to position themselves to within 30 and 50 miles respectively every four days.

[O]n June 26, 2025, a new object was apparently ejected from the main satellite at a separation speed of just around 10 kilometers per hour, according to an estimate by Jonathan McDowell.

By the end of June 2025, Object C (Full ID — 2022-089C), as the newly released satellite was identified in the US Space Force catalogue, was around 140 kilometers from its Kosmos-2558 “mother vehicle,” according to observations by Marco Langbroek. It was tracked in a 545 by 451-kilometer orbit, with an inclination 97.24 degrees toward the Equator. On July 3, 2025, at around 18:42 UTC, Object C made a sudden orbit-lowering maneuver descending to an altitude of around 435 kilometers, while Kosmos-2558 remained in its original orbit.

According to Nico Janssen, the newly formed orbit would put Object C within 81 kilometers from USA-326, on July 5, 2025, at around 00:54:20 UTC. In the meantime, Kosmos-2558 would pass at a minimum distance of nearly 49 kilometers from USA-326 on the same day, at around 09:40:50, Janssen predicted on the Seesat-L Internet message board on July 4, 2025.

Russia’s anti-satellite technology is based on tests several decades ago whereby it brought a killer satellite close to a target satellite and destroyed both by blowing up the killer satellite. These maneuvers now are not likely aimed at such a test, destroying the American classified military satellite. Instead, Russia likely wants to obtain close-up photography and data collection about it. The maneuvers however do prove once again that Russia’s anti-satellite technology is viable.

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A Martian meteorite discovered in Africa is up for auction

9:10 am

A Martian rock that fell as a meteorite in Africa and was discovered by a professional meteorite hunter and is the largest such Mars rock found so far is about to go up for sale by auction.

NWA16788 is the largest known piece of Mars on Earth, and its internal composition suggests it was disgorged from the surface of the Red Planet by an asteroid impact so extreme that it turned some of the meteorite’s minerals into glass.

Looking certain to blow past its lower estimate of US$2.0 million, this monumental 54-lb (24.67-kg) lump of Mars has already been bid to $1,920,000 (inc Buyer’s Premium) 12 days before the on-line hammer falls, and even its $4-milllion upper estimate doesn’t look safe with this much interest so early in an online auction.

The expected high price is partly because of the meteorite’s size, and partly because almost such meteorites are found by scientists working for NASA, and are thus never made available for sale. To have one available for purchase is rare indeed.

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ULA finally begins stacking Vulcan for next launch

9:05 am

After months of delay following the nozzle failure on the rocket’s second launch, ULA has now finally begun preparing a new Vulcan rocket for its third launch, carrying a number of a classified NSSL national security payloads.

Based on statements by ULA’s CEO, Tory Bruno, the company is finally about to begin the aggressive 2025 launch schedule he had promised last year.

During a media roundtable on the sidelines of the 40th Space Symposium in early April, Bruno said they planned to launch around 11 to 13 times by the end of the year. He said that would be a roughly 50-50 split between Atlas and Vulcan rockets.

The next two Vulcan launches are planned to be two NSSL Phase 2 missions: USSF-106 and USSF-87. The Vulcan rockets for both have been at the Cape since last year, but the status of the payloads hasn’t been publicly discussed given their ties to national security.

Bruno said following those two NSSL missions, ULA will launch the first Kuiper Vulcan mission and then bounce back and forth between Atlas and Vulcan flights through the end of the year.

If this schedule turns out to be true, it will be good news not only for ULA but for Amazon, as it indicates the possibility of ULA launching more than 500 Kuiper satellites before the end of the year. That will make a significant dent in its requirement to place 1,600 satellites in orbit by July 2026. At the moment only 54 are in space.

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July 3, 2025 Quick space links

2:55 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.

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EPA employees who publicly signed letter opposing Trump’s agenda have now been put on leave

1:42 pm

Trump defiant after being shot
Trump in charge

They apparently forgot who the American people elected and who is thus the boss! The 170 EPA employees who publicly signed a letter this week announcing their opposition to Trump’s policies at EPA have now all been put on leave, with the expectation that they will eventually lose their jobs as well.

Staffers at the Environmental Protection Agency who signed a letter of dissent against President Donald Trump have been placed on leave, reports The Hill. “The Environmental Protection Agency has a zero-tolerance policy for career bureaucrats unlawfully undermining, sabotaging, and undercutting the administration’s agenda as voted for by the great people of this country last November,” EPA spokeswoman Brigit Hirsch said in a written statement.

The letter, posted on June 30, 2025, made it very clear in its opening paragraph that these employees were willing to defy orders and sabotage the Trump administration.
» Read more

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Russia launches Progress freighter to ISS

1:04 pm

Russia today (July 4th in Kazakhstan) successfully launched a new Progress freighter to ISS, its Soyuz-2 rocket lifting off from the Baikonur spaceport in Kazakhstan.

The freighter will dock to ISS in two days, bringing with it almost three tons of cargo and more than a half done of hardware and equipment. Expect NASA to order its astronauts to shut the hatch between the American and Russian sections of ISS due its fear that a docking to the Zvezda module could cause a catastrophic failure because of the stress fractures in that module’s hull. That docking will however not be directly to Zvezda, but to the Poisk module that is itself docked to Zvezda.

The lower stages and strap-on boosters crashed inside Kazakhstan in the normal drop zones that Russia has used for decades.

The leaders in the 2025 launch race:

84 SpaceX
36 China
10 Rocket Lab
8 Russia

SpaceX still leads the rest of the world in successful launches, 84 to 63.

Russia’s launch pace this year is its lowest pace in decades. At this rate Russia might only get about 15-17 launches off in 2025, a count more comparable to what it did in the very early 1960s. This decline can be directly linked to the Russian invasion of the Ukraine. That invasion caused Russia to lose billions in contracts in the international launch market. And it continues to prevent Russia from winning any new international contracts as well. Except for its government launches (which are limited due to government cash shortages), the only other missions Russia flies are those to ISS, and those number about four per year.

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European capsule startup wins $15 million grant

10:43 am

A Luxembourg-based startup aimed at building orbiting recoverable capsules for cargo as well as in-space manufacturing has won a $14.7 million grant from the European Innovation Council as part of its European Innovation Council Accelerator program to encourage development in Europe’s private commercial space sector.

The company, Space Cargo Unlimited, will use the money to develop what it calls its “BentoBox in-orbit testing and manufacturing platform.” It is also partnering with well-established European company Thales-Alenia, with the BentoBox development based on previous work done for the European Space Agency’s (ESA) Space Rider demonstrator project.

The overall nature of this grant and work illustrates Europe’s aggressive shift in the past two years from the government model, where ESA designed and owned everything, to the capitalism model, where the government is merely the customer, buying what it needs from the private sector. The government-built Space Rider, which was intended to be a re-usable space plane similar to the X-37B, has never flown. Now, its technology is being repurposed by private European companies for their own spacecraft with the intention of making profits. And this Bentobox project is a prime example.

The inaugural flight of the BentoBox platform as a standalone system using the ATMOS inflatable heatshield is expected in the fourth quarter of 2025. As of a late 2024 update, Space Cargo Unlimited had already secured bookings for 80% of the inaugural flight, and 50% and 40% of the second and third flights, respectively.

Note too that Space Cargo is a European competitor with Varda in the U.S. It appears Europe wants some of this business for itself.

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