Author: Robert Zimmerman

Ghouls and Monsters in Gaza

12:22 pm

Hamas in all its monstrous glory

Word fail. For any decent human being, the behavior of the Hamas killers today in releasing the four bodies of their kidnapped hostages — which included a baby and a toddler — was beyond monstrous.

The picture to the right gives only a sense. The coffins were put on display on a stage, with celebratory music blaring. The poster in the background shows the faces of the four dead hostages, including a 9-month-old and a four-year-old, with a vampire-version of Bibi Netanyahu dripping blood on them. A large crowd of several thousand was there to watch, with many cheering. The coffins were then carried one by one to Red Cross vehicles while that crowd cheered and the music blasted. Even UN officials were offended, noting that the parading of bodies violates international law.

The coffins themselves were locked, and Hamas provided no keys. Before they can be pried open so that the bodies can be properly buried, Israeli technical experts have to first determine if the coffins are booby-trapped. (Sounds insane, but would you nonchalantly pry open one of these Hamas-sealed coffins?)

Hamas tried to put the blame on the death of these four innocents by claiming they were killed by an Israeli bombing attack. That however is utterly irrelevant, even if it was true. These four human beings were ripped from their homes on October 7, 2023 by Hamas/Gaza savages and imprisoned in the hellhole tunnels of Gaza, merely because they were Jews. Hamas is entirely at fault.

UPDATE: Forensic evidence has now shown that the baby and toddler were actually murdered about one month after their kidnapping while in captivity, and the woman’s body was not of their mother, Shiri Biba, but of an anonymous unidentified body. In other words, Hamas dug up a body of some unknown person and gave that back to Israel. At this moment we have no idea if Shiri Biba is alive or dead, though she is most likely dead but Hamas did not want to release the body probably because it would have revealed more evidence of their savagery. I suspect they raped and tortured her before killing her.

Worse, Hamas is proud of what it has done. At no point has the leadership of Hamas ever backed off from its goal of killing all Jews, worldwide, and then all Christians, in order to establish a worldwide caliphate of Islam.

As Islamic scholar Robert Spencer noted in documenting this horror show,
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French startup The Exploration Company wins major contract from Germany

9:39 am

Germany’s space agency, DLR, announced today that it has signed a major contract with the French startup The Exploration Company to use its Nyx reusable capsule, still under development, for in-orbit weightlessness research.

On 20 February, during its DLR TecDays in Bonn, the German aerospace agency announced that it had signed a contract with The Exploration Company and would serve as an anchor customer for its microgravity research service. The contract secures space for 160 kilograms of scientific payloads aboard the inaugural flight of the Nyx Earth capsule in 2028. “We are supporting a startup that provides services that will be particularly valuable in a post-ISS era,” explained Dr. Walther Pelzer, Head of the German Space Agency at DLR.

Nyx’s main customer base was originally to serve as a cargo freighter for all of planned commercial space stations, having already been chosen by the European Space Agency as one of two European companies (the other being Thales-Alenia) to fly cargo demonstration missions to ISS in 2028.

This new contract illustrates the wider possibilities for profit for these capsules that has appeared in the past two years. If you can launch a returnable capsule to bring cargo, why not launch it to do in-orbit research and manufacturing? Varda in the U.S. has already demonstrated this possibility. Others apparently are now recognizing it as well.

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The man who has been running NASA’s manned Artemis program resigns

9:31 am

Late yesterday NASA officially announced that Jim Free, who has been running NASA’s manned Artemis program for the past year, has decided to resign.

Only a month or so ago the people at NASA had assumed that Free would take over as the agency’s acting administrator during the transition from Bill Nelson, appointed by Biden, and Jared Isaacman, appointed by Trump. Instead, Trump’s transition team gave this job to Janet Petro, who had been head of the Kennedy Space Center in Florida. Free has been seen as a headquarters guy who has for years favored the old big space companies like Boeing and who also has favored SLS and Orion and the old way of doing things, whereby NASA designs, builds, and controls everything instead of simply buying what it needs from the private sector.

There have also been reports that “three key officials” at the Marshall Space Flight Center in Alabama have also submitted their retirement papers. This would suggest that the earlier proposals by Trump’s NASA transition team to shrink or eliminate many of NASA’s numerous centers scattered across the country are being seriously discussed, and possibly being implemented.

Many news sources have concluded that the decision by the Trump administration to delay its major layoffs at NASA was because the Trump administration was reconsidering these major changes. I disagree. I think it is holding off because the new administrator has not yet been confirmed by the Senate, and it decided he should have a say in these reductions and changes. The retirement and resignation of these old school NASA management types further tells us that major changes are coming.

Overall, my guess is that a major reorganization of NASA — including the elimination of many of its centers — could reduce its overhead by $5 to $10 billion per year. Part of those savings could be used to reduce the deficit, but some could also be used to increase the amount of money available for all of NASA’s goals. I made this point fourteen years ago, and nothing has changed since then except that NASA has wasted billions over that time accomplishing nothing with SLS and Orion.

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Boeing announces a new round of layoffs related to its SLS NASA contract

9:02 am

Boeing yesterday announced that it will layoff another 71 employees in connection with its SLS NASA contract, based on rumored changes in NASA’s entire Artemis lunar program, including the increasingly real possibility that SLS will be canceled entirely by the new Trump administration.

The defense contractor was already in the midst of reducing its workforce, including in Alabama. But today, the company told AL.com that changes to its contract with NASA to develop the Space Launch System program sparked the need for some of the 71 layoffs. “As Boeing and NASA continue to finalize contract revisions for Boeing’s work on the Space Launch System program, we have successfully mitigated a majority of the previously announced workforce reductions,” a Boeing spokesperson said in an email to AL.com.

The news article at the link actually suggests that the total number of layoffs is now half that predicted by the company a few weeks ago, so it remains very unclear if these layoffs are because NASA is considering cancelling SLS, or because Boeing is simply shifting SLS management from development (which requires more people) to routine operations.

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The uncertainty of science: Astronomers keep changing the odds of asteroid 2024 YR4 hitting the Earth in 2032

8:53 am

In the past three days three different reports from both NASA and the European Space Agency have given three different percentages for the chances that asteroid 2024 YR4 will hit the Earth in 2032.

On Tuesday, NASA calculated that the space rock had a 3.1% chance of hitting Earth in 2032, while the European Space Agency’s risk assessment sits at 2.8%.

The narrow difference is due to the two agencies’ use of different tools for determining the asteroid’s orbit and modeling its potential impact. But both percentages rise above the 2.7% chance of collision once associated with an asteroid discovered in 2004 called Apophis, making 2024 YR4 the most significant space rock to be spotted within the past two decades.

However, another update shared by NASA on Wednesday showed that 2024 YR4 has a 1.5% chance of colliding with Earth in December 2032, based on new observations now that the full moon has passed. Astronomers have anticipated that such fluctuations are possible as they gather more observational data.

While the media has generally focused mostly on the higher numbers in their knee-jerk “We’re all gonna die” approach to everything, all these different numbers simply illustrate is the generally limited nature of our data about the asteroid’s orbit and its future path. For example because such asteroids are so small, it isn’t just gravity that influences their flight path through the solar system. The Sun’s light pressure can actually have an impact, but to determine how much you need to know the exact size, shape, and rotation of the object. Right now 2024 YR4’s size is estimated to range from 130 to 320 feet in width, determining this effect is presently impossible. Nor is this the only such variable.

At the same time, the data continues to suggest that the chances of this asteroid hitting the Earth are not trivial. The sooner we can find out everything about it the better. Getting a mission to it quickly would be the best way, but so far I have heard little from NASA or anyone about such an idea.

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February 19, 2025 Quick space links

3:51 pm

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

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Australian rocket startup Gilmour Space appears to have finally gotten its launch license

3:29 pm

Australian commercial spaceports
Australia’s commercial spaceports. Click for original map.

According to two news reports (here and here) as well as an update today on the company’s website, the Australian rocket startup Gilmour Space has gotten its last government approval allowing it to finally do the first orbital test launch of its Eris rocket from its private Bowen launch site on the east coast of Australia.

Though the company has not yet announced a launch date, the news reports and previous announcements suggest it will occur in late March. This document [pdf] provides excellent details about the launch, including the range limitations and flight path. No live stream will be provided on this first launch attempt.

I expect more information to be announced either later today or tomorrow. If this is confirmed, it will have been a long time coming. Gilmour first applied for its launch license in April 2022, with the intention of launching that year. Unfortunately, Australia’s Civil Aviation Safety Authority (CASA) appears as slow and as difficult to work with as the United Kingdom’s Civil Aviation Authority. It took CASA almost three years to issue this license (assuming it has been issued). With that kind of red tape, I don’t know how Gilmour is going to become profitable. It certainly can’t wait three years between each launch.

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The broken edge of Mars’ largest volcanic ash field

12:54 pm

The broken edge of Mars' largest volcanic ash field
Click for original image.

Overview map

Cool image time! The picture above, reduced and rotated to place north to the left, was taken on November 5, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO).

The science team labeled it “Stepped Features in Tartarus Skopulus”. The white dot on the overview map to the right marks the location, right at the equator on the northern edge of the Medusae Fossae Formation, the largest volcanic ash field on Mars, about the size of the subcontinent of India. As I wrote in a post in 2024:

It is believed that most of the planet’s dust comes from this ash field. It is also evident that the ash is a leftover from the time period more than a billion years ago when the giant volcanoes that surround this field were erupting regularly. The eruptions laid down vast flood lava plains that coat the surface for thousands of miles.

The ash either came from the eruptions themselves, or was created as the thin Martian wind eroded those flood lava plains, slowly stripping ash from the top. The ash then gathered within the black-outlined regions on the map.

In that 2024 post the cool image showed another location on the north edge of Medusae. In that case the prevailing wind had carved long parallel ridges as it pulled ash from the field.

Here, the wind appears to play no part, or if it did, it produced a very different terrain. At first glance it appears the stepped terraces formed as the ash field began to slide downhill to the north, spreading to crack along the curved lines. The inset especially suggests this explanation.

A closer look instead suggests these terraces each represent a different layer of ash placed down by a sequence of eruptions. Over time the prevailing winds, which here appear to generally blow to the south, stripped off the top of each layer, creating this stair-step landscape.

I however have no guess as to why the terraces are curved. Regardless, it is all strange, but quite beautiful in its own way.

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Alaskan spaceport sues insurance company over delayed rocket clean-up claims

11:06 am

The Alaskan spaceport in Kodiak has now sued the insurance company of the rocket startup ABL (now out of the orbital rocket business) because it has not responded to the spaceport’s claims for cleaning up the mess caused by a failed static fire engine test.

According to the spaceport, the cost of the damages and cleanup totals about $3.1 million.

The corporation claims ABL Space Systems was required to carry insurance that covered the spaceport, and had a policy for up to $50 million through the U.S. Aircraft Insurance Group (USAIG) to cover the damages.

But after sending three emails to USAIG asking for a copy of its policy and status on a filed claim, which allegedly existed but was never confirmed by the insurance group, Alaska Aerospace’s lawyer Cook with Birch Horton Bittner & Cherot sent a final follow up email last month on Jan. 8.

Having still not gotten a response, the spaceport has now sued. Delays and suits like this are not unusual in the insurance business, because insurance companies often stall when it comes to paying out large claims.

The failure during the static fire test was the final blow in ABL’s effort to enter the orbital launch market. After one failed launch and this static fire test failure it abandoned the market to instead focus on building missiles for the military.

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