Year: 2025

April 14, 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.

  • Rocket fairing found on road in Anhui in eastern China
    No information about the rocket or launch is provided. To quote: “It may have been accidentally dropped during transportation after recovery. Or maybe it was blown away by the wind from a previous launch months ago?” Since China has said nothing about any attempts to recover fairings, this remains a mystery.
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Maybe it finally is time we actually made these major budget cuts at NASA

12:05 pm

Chicken Little rules!

This past weekend the pro-government propaganda press has been in an outraged uproar concerning unconfirmed rumors and anonymous reports that the Trump administration is considering major cuts to NASA’s many science divisions and projects, cuts so large that several space missions, such as Mars Sample Return and the Roman Space Telescope, would have to be canceled. Here are just a few examples, with the first few the ones that broke the story:

Of this list, the Politico story is the most amusing. Suddenly this leftwing news outlet loves Musk again, since he is expressing opposition to these cuts. Just days before he was the devil incarnate because of his partnership with Trump in cutting government waste. Now that he might oppose these NASA budget cuts will lefties start buying Teslas again? Who knows? The depth of their thinking is often quite shallow and divorced from rationality.

As is typical of the propaganda press, all these stories focused on quoting only those opposed to the cuts, from Democrats in Congress to leftist activist organizations. Very few offered any alternative points of view. These reports were thus typical of the propaganda press and the Washington swamp whenever anyone proposes any cuts to any government program: We are all gonna die! Civilization is going to end! Only evil people would dare propose such ideas!

The truth is that there are many ample and rational reasons to consider major budget cuts to most of NASA programs. Like the rest of our bloated federal government, NASA is no longer the trim efficient government agency it was in the 1960s.
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The structure of a ringed planetary nebula revealed in the infrared

9:18 am

A planetary nebula as seen by Webb
Click for original image.

Cool image time! Using the mid-infrared camera on the Webb Space Telescope, astronomers have been able to image in false colors the ringed structure surrounding a dying star about 1,500 light years away.

The nebula’s two rings are unevenly illuminated in Webb’s observations, appearing more diffuse at bottom left and top right. They also look fuzzy, or textured. “We think the rings are primarily made up of very small dust grains,” Ressler said. “When those grains are hit by ultraviolet light from the white dwarf star, they heat up ever so slightly, which we think makes them just warm enough to be detected by Webb in mid-infrared light.”

In addition to dust, the telescope also revealed oxygen in its clumpy pink center, particularly at the edges of the bubbles or holes.

NGC 1514 is also notable for what is absent. Carbon and more complex versions of it, smoke-like material known as polycyclic aromatic hydrocarbons, are common in planetary nebulae (expanding shells of glowing gas expelled by stars late in their lives). Neither were detected in NGC 1514. More complex molecules might not have had time to form due to the orbit of the two central stars, which mixed up the ejected material.

Though this false-color image of a planetary nebular is hardly ground-breaking (Hubble has been producing such pictures for decades), Webb’s better infrared data, in higher resolution, will help astronomers untangle the nebula’s complex geography. It remains however a question whether the improved capabilities of Webb were worth its $10 billion-plus cost. For that money NASA could have built and launched many different astronomical missions in the past two decades, many of which would have been able to match this data for far less.

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NASA-Roscosmos barter deal to fly each other astronauts to ISS extended

8:55 am

In announcing its future crew assignments in early April NASA also confirmed that its barter deal with Russia to fly each other astronauts to ISS has been extended to 2027.

NASA announced April 3 that astronaut Chris Williams had been assigned to the Soyuz MS-28 spacecraft scheduled to launch to the ISS in November, joining Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev. The announcement came ahead of the April 8 launch of fellow astronaut Jonny Kim to the ISS on Soyuz MS-27.

The announcement of the Williams flight assignment was the first public indication by NASA that it has extended an agreement with Roscosmos for “integrated crews” on Soyuz and commercial crew flights to the ISS. Under the no-exchange-of-funds barter agreement, NASA astronauts fly on Soyuz spacecraft and Roscosmos cosmonauts fly on commercial crew vehicles to ensure that there is at least one American and one Russian on the station should either Soyuz or commercial crew vehicles be grounded for an extended period.

Russian sources in January 2025 had indicated the agreement had been extended, but this most recent non-announcement is the first confirmation by NASA.

One interesting change in the schedule revealed by this crew announcement is that Russia will be launching less frequently while extending its Soyuz missions. Previously Russia’s missions were six months long, the same length as NASA’s standard ISS mission. Now Russia will only launch every eight months. No explanation was given for this change, which will likely complicate the station’s already complex docking schedule. I suspect two reasons: First the Russian government probably needs to reduce costs, and flying less often serves that purpose. Second, Roscosmos officials probably want to also fly longer missions for research.

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Italy awards Italian company contract to design constellation of radio telescopes orbiting the Moon

8:45 am

Capitalism in space: The Italian Space Agency has awarded the Italian company Blue Skies Space a contract to design a constellation of radio telescopes orbiting the Moon and designed to map the universe’s earliest radio emissions.

The project, named RadioLuna, aims to uncover whether a fleet of small satellites in a lunar orbit could detect faint radio signals from the universe’s earliest days—signals that are nearly impossible to pick up on Earth due to man-made radio interference. These signals, in the FM radio range, come from a time before the first stars formed, when the universe was mostly hydrogen gas. By listening from the far side of the Moon, free from Earth’s radio noise, scientists could use the satellites to uncover a missing piece of the puzzle in our understanding of the cosmic “dark ages.”

The study will establish the viability of operating simple and cost-effective CubeSats equipped with commercial off-the-shelf (COTS) components orbiting the Moon and will be led by Blue Skies Space Italia S.r.l., a subsidiary of UK-based Blue Skies Space Ltd. Project partner OHB Italia will be responsible for the definition of a viable platform in a Moon orbit.

The contract is another example of Italy (and Europe) shifting to private enterprise in space. Rather than design this project in-house, its space agency is contracting it out to private companies.

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SpaceX launches more Starlink satellites

9:54 pm

Continuing its relentless launch pace, SpaceX this evening successfully launched another 27 Starlink satellites, its Falcon 9 rocket lifting off from Cape Canaveral in Florida.

The first stage completed its 27th flight, landing on a drone ship in the Atlantic. This is a new record for flights by a Falcon 9 booster, exceeding the space shuttle Endeavour’s record of 25 by two, and trailing the space shuttle Columbia by only one. The record for most reflights by a spacecraft is presently 39 by the space shuttle Discovery, followed by the shuttle Atlantis at 33. Expect several Falcon 9 boosters to exceed these numbers in the next two years.

The leaders in the 2025 launch race:

43 SpaceX
19 China
5 Rocket Lab
5 Russia

SpaceX now leads the rest of the world in successful launches, 43 to 33.

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SpaceX completes two launches today

8:29 pm

SpaceX continued its relentless launch pace today, launching twice from opposite coasts.

First the company placed a National Reconnaissance Office surveillance satellite into orbit, its Falcon 9 rocket lifting off from Vandenberg in California. The first stage completed its 24th flight, landing on a drone ship in the Pacific.

Next SpaceX launched another 21 Starlink satellites, including 13 configured for direct-to-cell capabilities, its Falcon 9 rocket lifting off from Kennedy in Florida. The first stage completed its 10th flight, landing on a drone ship in the Atlantic.

The leaders in the 2025 launch race:

42 SpaceX
19 China
5 Rocket Lab
5 Russia

SpaceX now leads the rest of the world in successful launches, 42 to 33.

8 comments

April 11, 2025 Quick space links

3:39 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.

  • Trump White House budget proposal eviscerates science funding at NASA
    One of several such sob-story articles today in the propaganda press. As usual, cutting any government program will cause disaster and death. What the truth is however is unclear, since all of these stories were based on anonymous sources and reek of political lobbying. I will have more to say on Monday.
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Is the Democratic Party even losing ground in their hardcore strongholds?

10:42 am

Nationwide voting trends from 2020 to 2024
Click for original.

The graph to the right was posted today at a aggregate conservative website that I frequently check for news. The post asked with puzzlement, “What is going on in Colorado and Utah?”, both of which appear to be moving leftward to support the Democratic Party.

I however saw something far more significant in the voting trends nationwide, especially in almost all hardcore Democratic Party strongholds, such as California, Illinois, New York, New Jersey, and all of New England. I hope you notice it too.

In all these very hardcore blue states, where violence, censorship, and blacklisting against conservatives is routine and pervasive (suggesting leftwing politics dominate), the voting trends have moved to the right since 2020. The trends in both California and Massachusetts are especially stunning, with practically every single county, even in urban areas, shifting to the right. Only one county in these states, in California, showed any leftward trend, but that county shifted less than 1%.

In other words, the left’s violence, censorship, and blacklisting has been doing exactly the opposite of its intended goals. Leftists do this to intimidate and make others agree with them. Instead, their bullying is turning off ordinary people, and causing their votes to shift rightward.

This is merely one data point. Moreover, I was unable to locate the source for the map, so its data should be viewed with some skepticism. Nonetheless, this data fits with other trends, including the election victory of Trump whereby he won all of the so-called battleground states.

It seems ordinary low-information voters nationwide (except in Utah and Colorado) are beginning to notice the bankruptcy of the Democratic Party, and respond at the voting booth appropriately.

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New Trump executive order requires Pentagon to “prioritize commercial solutions”

9:24 am

A new Trump executive order signed on April 9, 2025 now requires the space divisions in the Defense Department to “prioritize commercial solutions” in all its future space projects.

The executive order, called “Modernizing Defense Acquisitions and Spurring Innovation in the Defense Industrial Base,” referenced commercial technology multiple times, including call to utilize existing authorities to “expedite acquisitions throughout the Department of Defense, including a first preference for commercial solutions” and “the restructuring of performance evaluation metrics for acquisition workforce members to include the ability to demonstrate and apply a first consideration of commercial solutions.”

According to Pentagon officials, this order simply underlines what they have been doing. Maybe so, but the reason the Pentagon has been moving in this direction is not because it wanted to, but because of two factors in the past decade that forced action. First, for the past three decades the Pentagon has increasingly failed to get much accomplished in space. Under Air Force leadership (before the creation of the Space Force) the military focused on designing its own big satellites, creating projects that generally went overbudget and behind schedule. That general failure demanded change.

Second, to institute change Trump created the Space Force in his first term with the express desire to shift the military from building its own gold-plated satellites to buying them from the private sector. And despite the four years when Biden was president, the Pentagon maintained that shift, which is why this new Trump executive order will do little to disturb its present space plans.

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