An American government program to get to the Moon is simply not necessary; If we let them Americans will do it on their own

As a historian I often bring to any discussion of modern politics and our American space effort a perspective that is very alien to modern Americans. I see things as they once were in the United States back before we had a big overbearing federal government that everyone looked to for leadership. Instead, I see the possibilities inherent in a free nation led by the people themselves, not the government, as America was for its first two centuries.

This sadly is not how America functions today, and it is for that reason that as a nation we can no longer get great things accomplished routinely, as we once did.

Norwegian Amundsen, first to reach the south pole
Norwegian Amundsen, first to reach the south pole.

To understand how different the American mindset once was, consider just one example, the 19th century effort by numerous nations and individuals to plant their flag at both the north and south poles. While a handful of private American citizens mounted their own expeditions to reach the north pole, none attempted to do so in Antarctica. At both poles the bulk of the effort was done by other nations, sometimes on expeditions privately funded, and sometimes by expeditions with extensive government aid.

In the U.S. however there was no government program to compete in this race. Nor was their the slightest desire by Americans to create one. The attitude of Americans then was very straightforward. They found the race to get to the poles exciting and fascinating, and thoroughly supported the efforts of the explorers both intellectually and emotionally. They however had no interest in their government committing one dime of their tax dollars on its own campaign.

You see, they did not feel a need to establish American prestige in this manner. So what other nations got to the poles first? What mattered to Americans then was what each American wanted to do, and what Americans wanted to do in the 19th century was to settle the west and build their nation into a prosperous place to raise their children.

And so, the south pole was first reached by a Norwegian, followed mere weeks later by an Englishman. Americans played no major role in that early exploration. Nor did it harm America’s prestige in the slightest that it did not compete there. The nation was growing in wealth and prosperity, its citizens were completely free in all ways to follow their dreams, and everyone worldwide knew it.

America might not be the leader in far-flung exploration, but the world knew it was the leader in something as important if not more so, the idea that a nation and a government could be built on the premise that the citizen is sovereign, and that all law should be based on making that citizen’s life, liberty and the pursuit of happiness primary in all things.

And in the end, it did not really matter that the U.S. did not compete in that race to the poles. » Read more

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Oman announces aggressive ’25 launch schedule and public viewing area at its new Duqm spaceport

Middle East, showing Oman's proposed spaceport
The Middle East, showing the location of
Oman’s proposed spaceport at Duqm.

Oman yesterday announced that it has added a viewing area so that the public can view the planned half dozen launches that are presently planned for the rest of 2025 at its new spaceport in Duqm.

A three-day fan experience in the free-of-charge zone, called Etlaq FX, will feature a series of activities for different age groups, including a robotics competition.

“It is an interactive area within the spaceport, so we can give the public an opportunity to see the launch and engage them with educational activities,” said Zainab Alsalhi, business development manager for Etlaq, during a webinar this month.

The announced launch schedule is of course the real story, as it involves five launches from two different commercial companies as well as from Kuwait.
» Read more

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Japan’s Hayabusa-2 asteroid probe in safe mode

Japan’s Hayabusa-2 asteroid probe, which had successfully dropped off samples from the rubble-pile asteroid Ryugu in 2020 and then was sent on a long journey to visit two more asteroids, has suffered an unknown anomaly and shifted into safe mode to protect its instruments.

Communications between Earth and the spacecraft were stable, however, and teams were investigating the situation and its impact on the extended mission, a machine translation of the post read. JAXA has yet to provide a new update since posting about the anomaly.

If engineers can identify the problem and bring the spacecraft back into full operations, the hope is that it will fly past another asteroid in 2026 on its way to a third in 2031, where it will remain for a period of time doing more detailed observations.

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Texas lawmakers now lobbying to move NASA headquarters to Houston

First it was Florida. Then it was Ohio. Now Texas lawmakers are lobbying the Trump administration to move NASA headquarters from Washington to Houston.

A coalition of Texas lawmakers is calling on President Donald Trump to relocate NASA’s headquarters to Houston when the office lease in Washington D.C. expires in 2028. U.S. Senator Ted Cruz and U.S. Rep. Brian Babin (R- Woodville) are leading the charge to make Houston the new landing spot for NASA headquarters. Several other Texas representatives signed onto the letter Wednesday urging Trump to make this shift.

That politicians in three different states are lobbying in this manner tells us it is almost certain that NASA’s headquarters is leaving DC. More important, it tells us that the agency’s entire bureaucracy — including its many scattered centers nationwide — are going to go through a major shake-up, including major reductions and closures. It appears Trump has made the headquarters a plum that these politicians are chasing in order to get them to agree to major cuts elsewhere.

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Astronomers detect chemicals on exoplanet that on Earth come from life

The uncertainty of science: Using the Webb Space Telescope, astronomers have detected two different molecules that on Earth are only linked with biology in the atmosphere of an exoplanet orbiting a red dwarf star within its habitable zone.

Earlier observations of K2-18b — which is 8.6 times as massive and 2.6 times as large as Earth, and lies 124 light years away in the constellation of Leo — identified methane and carbon dioxide in its atmosphere. This was the first time that carbon-based molecules were discovered in the atmosphere of an exoplanet in the habitable zone. Those results were consistent with predictions for a ‘Hycean’ planet: a habitable ocean-covered world underneath a hydrogen-rich atmosphere.

However, another, weaker signal hinted at the possibility of something else happening on K2-18b. “We didn’t know for sure whether the signal we saw last time was due to DMS, but just the hint of it was exciting enough for us to have another look with JWST using a different instrument,” said Professor Nikku Madhusudhan from Cambridge’s Institute of Astronomy, who led the research.

…The earlier, tentative, inference of DMS was made using JWST’s NIRISS (Near-Infrared Imager and Slitless Spectrograph) and NIRSpec (Near-Infrared Spectrograph) instruments, which together cover the near-infrared (0.8-5 micron) range of wavelengths. The new, independent observation [of dimethyl sulfide (DMS) and/or dimethyl disulfide (DMDS] used JWST’s MIRI (Mid-Infrared Instrument) in the mid-infrared (6-12 micron) range.

This data is not yet proof of biology. For example, the concentrations of these molecules in K2-18b’s atmosphere is thousands of times greater than on Earth. It is just as likely that numerous as yet unknown non-biological chemical processes in this alien environment have produced these chemicals. The scientists however are encouraged because the theories about ocean life on this kind of habitable ocean-covered superearth had predicted this high concentration of these chemicals.

At the same time, they readily admit there are many uncertainties in their data. They have asked for another 16 to 24 hours of observation time on Webb — a very large chunk rarely given out to one research group — to reduce these uncertainties.

You can read the peer-reviewed paper here [pdf].

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Northrop Grumman launches reconnaissance satellite

Northrop Grumman yesterday successfully launched a National Reconnaissance Office surveillance satellite, its Minotaur-4 rocket lifting off from Vandenberg in California.

This was the company’s first launch since 2023. Northrop Grumman’s Antares rocket has been out of commission since the company used up its Ukrainian-built first stages, waiting for Firefly to complete its replacement. The repurposed Minotaur-4 missile does not have the capability to replace it.

The leader board for the 2025 launch race remains unchanged:

43 SpaceX
19 China
5 Rocket Lab
5 Russia

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

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Astronomers discover a well-developed spiral galaxy too soon after the Big Bang

The early spiral galaxy
Click for original image.

Using the Webb Space Telescope, astronomers have discovered the earliest known well-developed spiral galaxy, dubbed Zhúlóng (meaning torch dragon in Chinese), that exists only about one billion years after the Big Bang and much too soon for such a spiral galaxy to have formed.

The false-color infrared Webb image to the right, cropped to post here, shows clearly the galaxy’s spiral structure.

Zhúlóng has a surprisingly mature structure that is unique among distant galaxies, which are typically clumpy and irregular. It resembles galaxies found in the nearby Universe and has a mass and size similar to those of the Milky Way. Its structure shows a compact bulge in the center with old stars, surrounded by a large disk of younger stars that concentrate in spiral arms.

This is a surprising discovery on several fronts. First, it shows that mature galaxies that resemble those in our neighborhood can develop much earlier in the Universe than was previously thought possible. Second, it has long been theorized that spiral arms in galaxies take many billions of years to form, but this galaxy demonstrates that spiral arms can also develop on shorter timescales. There is no other galaxy like Zhúlóng that astronomers know of during this early era of the Universe.

You can read the peer-review research paper here. The scientists posit a number of theories to explain this spiral galaxy, none of which have much merit at this time because so little data exists from that time period. That only one such spiral galaxy is presently known does not mean such galaxies were rare at that time. It merely means our census of galaxy populations in the early universe remains woefully incomplete.

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The Bahamas suspends further Falcon 9 1st stage landings pending environmental report

The government of the Bahamas has suspended any further Falcon 9 1st stage landings within its territorial waters until SpaceX completes and submits a full environmental report that proves the one previous drone ship landing in February caused no environmental changes at all.

This quote from the article explains everything:

Addressing calls from environmentalists for an EIA, Mr Dontchev [SpaceX’s vice president of launch] said officials heard their feedback. He added that SpaceX hopes to complete the EIA by the end of summer and resume landings thereafter.

The economic impact of space tourism in The Bahamas has also come into focus. [Deputy Prime Minister Chester] Cooper said the February landing could have sparked a greater interest among students inspiring them to pursue STEM studies. SpaceX also announced its $1m donation to the University of The Bahamas in support of STEM education. [emphasis mine]

First, anti-Musk activists, using the environment as a ploy, made enough noise that the Bahamas government felt forced to bow to them. Second, SpaceX is making sure that government will bow more to it by contributing a lot money to its government educational programs.

Expect more landings soon, as SpaceX predicts.

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Curiosity marches on

Curiosity looks down hill
Click for original image.

The science team for the Mars rover Curiosity has been moving the rover as fast as it can in order to get to the intriguing boxwork geology about a half mile to the west and slightly higher on Mount Sharp.

The image to the right, cropped, reduced, and sharpened to post here, was taken today by the rover’s left navigation camera, and looks downhill to the north from within the parallel canyon Curiosity entered earlier this week. Because the Martian atmosphere was especially clear at the time, the mountains that form the rim of Gale Crater are quite distinct, 20 to 30 miles away. The view down the canyon also provides a vista of the crater’s floor, more than 3,000 feet below.

In the past two Martian days the science team has had the rover climb uphill a total of 364 feet, a remarkably fast pace considering the rocky nature of the terrain. It appears the engineers have done a spectacular job refining the rover’s software so that it is possible for it to pick its way autonomously through this minefield of rocks, and do so without subjecting its already damaged wheels to more damage.
» Read more

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China successfully tests a three-satellite constellation in lunar space

China/Russian Lunar base roadmap
The original Chinese-Russian lunar base plan, from June 2021.
Most of the Russian components are not expected to launch.

China’s state-run press today announced that it has successfully completed the first three-satellite communications test of a constellation in a Distant Retrograde Orbit (DRO) in lunar space.

DRO-A and DRO-B, two satellites developed by the Chinese Academy of Sciences (CAS) and deployed in the DRO, have established inter-satellite measurement and communication links with DRO-L, a previously launched near-Earth orbit satellite. The achievement was disclosed at a symposium on Earth-moon space DRO exploration in Beijing on Tuesday.

DRO is a unique type of orbit, and the Earth-moon space refers to the region extending outward from near-Earth and near-lunar orbits, reaching a distance of up to 2 million kilometers from Earth. In the Earth-moon space, DRO is characterized by a prograde motion around Earth and a retrograde motion around the moon, said Wang Wenbin, a researcher at the CAS’ Technology and Engineering Center for Space Utilization (CSU). Since DRO provides a highly stable orbit where spacecraft require little fuel to enter and stay, it serves as natural space hub connecting Earth, the moon and deep space, offering support for space science exploration, the deployment of space infrastructure, and crewed deep-space missions, Wang said.

On Feb. 3, 2024, the experimental DRO-L satellite was sent into a sun-synchronous orbit and began conducting experiments as planned. The DRO-A/B dual-satellite combination was launched from the Xichang Satellite Launch Center in southwest China’s Sichuan Province on March 13, 2024, but failed to enter its intended orbit due to an anomaly in the upper stage of the carrier rocket.

Facing this challenge, the satellite team performed a “life-or-death” rescue operation under extreme conditions, promptly executing multiple emergency orbit maneuvers to correct the trajectory of the two satellites. After a journey of 8.5 million kilometers, the DRO-A/B dual-satellite combination ultimately reached its designated orbit, according to Zhang Hao, a researcher at CSU who participated in the rescue operation.

On Aug. 28, 2024, the two satellites were successfully separated. Later, both DRO-A and DRO-B established K-band microwave inter-satellite measurement and communication links with DRO-L, testing the networking mode of the three-satellite constellation, Zhang said.

China’s government space program continues to follow a very rational and well-thought-out plan for establishing a manned base on the Moon, as shown in the 2021 graph to the right that China appears to be achieving as planned. While it is very likely it will not meet its 2030 goal for landing a human on the Moon, it is clearly establishing the technology for making that landing in a reasonable timeline with a later long-term permanent presence in a lunar base possible.

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German rocket startup Rocket Factory Augsburg replaces its CEO

Screen capture of test failure
Screen capture from video of test failure in August 2024.
Note the flame shooting out sideways.

In a major managerial shake-up as it preps for its first launch attempt later this year, the German rocket startup Rocket Factory Augsburg has replaced its CEO, switching from someone with more general business experience to a CEO with a lot of direct experience in the space industry itself.

In an April 11 statement not widely publicized by the company, RFA announced that Stefan Tweraser, who had been chief executive since October 2021, had been replaced by Indulis Kalnins.

The announcement did not give a reason for the change, but it suggested that the company was seeking someone with expertise in the aerospace industry to lead the company. Kalnins is on the aerospace faculty of a German university, Hochschule Bremen, and has been managing director of OHB Cosmos, which focused on launch services.

…Tweraser, by contrast, came from outside the space industry. He joined RFA after past work that included being a consultant at McKinsey & Company, country director for the DACH (Germany, Austria and Switzerland) region at Google and executive at music streaming company Deezer. [emphasis mine]

The highlighted phrase provides I think the explanation for the change. The company had hoped to launch last year, but had a major failure during a static fire engine test on the launchpad, destroying the rocket first stage. The company has probably decided it needed someone in charge who had some hands-on experience with launchpad operations.

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Blue Origin completes ground simulation of Orbital Reef space station

Artist rendering of Orbital Reef design, as of April 2025
Artist rendering of Orbital Reef design, as of
April 2025. Click for original image.

According to a NASA press release today, Blue Origin has successfully completed a ” human-in-the-loop test” in a ground mock-up of the commercial Orbital Reef space station.

The human-in-the-loop test scenarios utilized individual participants or small groups to perform day-in-the-life walkthroughs in life-sized mockups of major station components. Participants provided feedback while simulating microgravity operations, including cargo transfer, trash transfer, stowage, and worksite assessments.

…The milestone is part of a NASA Space Act Agreement originally awarded to Blue Origin in 2021 and focused on the design progress for multiple worksites, floors, and translation paths within the station. This ensures a commercial station can support human life, which is critical to advancing scientific research in a microgravity environment and maintaining a continuous human presence in low Earth orbit.

Though this test might be providing useful information, it leaves me cold. While Blue Origin’s partner in this project, Sierra Space, has been testing real hardware for its LIFE inflatable module (as seen on the left side of the artist’s rendering above), Blue Origin itself appears to have built nothing real. Instead, it is following the old big space paradigm of companies like Boeing that invest none of its own money in development. Instead, the company uses NASA’s development money solely for PR mockups, in the hope the PR will convince NASA to give it the full contract, worth billions. Only then will the real work begin.

Boeing did this with Starliner, and we can all see now how well that turned out.

It also appears that the overall scale of Orbital Reef has been reduced significantly when comparing the current design above with the earlier artist renderings.

Based on this new information, I have dropped Orbital Reef to the bottom in my rankings of the four private space stations presently under development. While Starlab has built as little (following the same play-it-safe paradigm), the company has at least gotten its final design approved. It has also signed a partnership with the European Space Agency, giving it a powerful government backer in addition to NASA.

  • Haven-1, being built by Vast, with no NASA funds. The company is moving fast, with Haven-1 to launch and be occupied in 2026 for a 30 day mission. It hopes this actual hardware and manned mission will put it in the lead to win NASA’s phase 2 contract, from which it will build its much larger mult-module Haven-2 station..
  • Axiom, being built by Axiom, has launched three tourist flights to ISS, with a fourth scheduled for this spring, carrying passengers from India, Hungary, and Poland. Though there have been rumors it has cash flow issues, development of its first module has been proceeding more or less as planned.
  • Starlab, being built by a consortium led by Voyager Space, Airbus, and Northrop Grumman, with an extensive partnership agreement with the European Space Agency. It recently had its station design approved by NASA.
  • Orbital Reef, being built by a consortium led by Blue Origin and Sierra Space. Overall, Blue Origin has built almost nothing, while Sierra Space has successfully tested its inflatable modules, including a full scale version, and appears ready to start building its module for launch.
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