Year: 2025

China launches three astronauts to its Tiangong-3 space station

9:24 am

China today successfully launched a new crew of three astronauts to its Tiangong-3 space station, its Long March 2F rocket lifting off from its Jiuquan spaceport in northwest China.

No word from China’s state-run press where the rocket’s lower stages, which use very toxic hypergolic fuels, crashed. The Shenzhou capsule is expected to dock with the station later today, which is tomorrow in China.

With this launch, China also tied the record it set in 2023 for the most successful launches in a single year, 66. The leaders in the 2025 launch race:

141 SpaceX
66 China
13 Russia
13 Rocket Lab

SpaceX still leads the rest of the world in successful launches, 141 to 108.

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Latvia signs Artemis Accords

9:09 am

According to a report out of Latvia today, that nation has now signed the Artemis Accords, becoming the 60th nation to join this American-led space alliance.

The report, which apparently comes from a government agency aimed at encouraging industry in Latvia, also noted that Latvia had this year also became a signatory to the Outer Space Treaty.

Because of the government shutdown, there has been as yet no confirmation of Latvia’s signing. If confirmed, the full list of Artemis Accords signatories is as follows: The full list of nations who have signed the accords: Angola, Argentina, Armenia, Australia, Austria, Bahrain, Bangladesh, Belgium, Brazil, Bulgaria, Canada, Chile, Colombia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, India, Israel, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Mexico, the Netherlands, New Zealand, Nigeria, Norway, Panama, Peru, Poland, Romania, Rwanda, Saudi Arabia, Senegal, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Thailand, the Philippines, the United Kingdom, the United Arab Emirates, the Ukraine, the United States and Uruguay.

With this signing, not only have all the former European subject nations to the Soviet Union joined, so have Estonia, Lithuania, and Latvia, all three of which were occupied and made part of the Soviet Union against their will after World War II. These events suggest that Russia’s neighbors really don’t like the bully that lives next door. It also suggests they are less fearful of it, as they are now willing to ally themselves with the U.S., located on the other side of the globe.

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New orbital radar data confirms large ice deposits in Phelgra Mountains near Starship landing zone

3:18 pm

Overview map

A new paper published this week used the SHARAD radar instrument on Mars Reconnaissance Orbiter (MRO) to confirm that the glacial features found everywhere within the Phlegra Mountains where one of Starship’s four prime landing sites is located contains significant quantities of very accessible pure water ice.

The red dots on the map to the right mark two of those prime landing sites, with one inside the Phelgra Mountains in a region directly studied by this paper. The numbered black dots were other images taken by MRO for SpaceX, reported here in 2020. From the paper’s abstract:

We examined mid-latitude landforms on Mars that resemble Earth’s debris-covered glaciers in a region called Phlegra Montes. Our study site is a 1,400-km-long mountain range in the northern hemisphere of Mars that houses numerous debris-covered glaciers also called Viscous Flow Features (VFFs). Using data from the SHallow Radar (SHARAD) instrument, we detected eight new glaciers and estimated the thickness and volume of ice within them as well as the thickness of the debris on top insulating the ice. Our findings suggest that the region holds around 1.2 trillion cubic meters of ice below the surface. We detected two notable types of glaciers for the first time on Mars using SHARAD: (a) a glacier system with terrace-like steps and (b) a perched “hanging” glacier on the eastern side of the mountains

The study also found that the layer of dust and debris that covers these glaciers and protects them from sublimating away ranges from 6 to 25 feet in thickness, well within reach of any future colonists.

This study only confirms what all the orbital data for the past two decades has suggested, that Mars is an icy world like Antarctica, not a dry desert like the Sahara. As the researchers themselves note in the very first line of their paper, “Mars is a frozen world where water ice is abundant above, at, and under the surface.”

Their research also confirms that SpaceX has made a good choice for its Starship prime landing sites. Though it will likely not make its first landing at site #3, because it is inside the mountains and thus more risky, expect a landing there not long thereafter.

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October 30, 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.

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SpaceX: Starship will be going to the Moon, with or without NASA

12:27 pm

Artist's rending of Starships on the Moon
SpaceX’s artist’s rending of Starships on the Moon.
Click for original.

In what appears to be a direct response to the claim by NASA’s interim administrator Sean Duffy that SpaceX is “behind” in developing a manned lunar lander version of Starship, SpaceX today posted a detailed update of the status that project, noting pointedly the following in the update’s conclusion:

NASA selected Starship in 2021 to serve as the lander for the Artemis III mission and return humans to the Moon for the first time since Apollo. That selection was made through fair and open competition which determined that SpaceX’s bid utilizing Starship had the highest technical and management ratings while being the lowest cost by a wide margin. This was followed by a second selection [Blue Origin’s Blue Moon lander] to serve as the lander for Artemis IV, moving beyond initial demonstrations to lay the groundwork that will ensure that humanity’s return to the Moon is permanent.

Starship continues to simultaneously be the fastest path to returning humans to the surface of the Moon and a core enabler of the Artemis program’s goal to establish a permanent, sustainable presence on the lunar surface. SpaceX shares the goal of returning to the Moon as expeditiously as possible, approaching the mission with the same alacrity and commitment that returned human spaceflight capability to America under NASA’s Commercial Crew program.

The update then provides a list of the testing and engineering work that SpaceX has been doing on the Starship lunar lander, including full scale drop tests simulating lunar gravity, qualification of the docking ports, and the construction of a full scale mock-up of the Starship cabin to test its systems.

A close list of the work done is actually not that impressive, but at the same time this is not surprising. SpaceX is now mostly focused on getting Starship into orbit, proving it can be refueled there, and proving it can fly for long enough to get to the Moon. This part of the update was most exciting, as it confirms what I have suspected for next year’s flight program:
» Read more

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Colorado sues the Trump administration over its decision to move Space Force headquarters to Alabama

11:47 am

The Democratic Party attorney general of Colorado yesterday announced he is suing the Trump administration over its decision to relocate the headquarters of the Space Force from Colorado Springs to Huntsville, Alabama.

Colorado Attorney General Phil Weiser is suing President Donald Trump’s administration over its “retaliatory” decision to relocate U.S. Space Command from Colorado Springs to Huntsville, Alabama.

In a lawsuit filed in the U.S. District Court of Colorado on Wednesday, Weiser wrote that the president “could not have been clearer about his motivations” for the move, citing Trump’s comments during the Oval Office announcement last month acknowledging that Colorado’s elections, which he falsely described as “crooked,” were a “big factor” in his decision.

That admission makes Trump’s decision to vacate Space Command’s temporary location in Colorado — the latest twist in a years-long battle over the permanent home of Space Force headquarters — an unconstitutional violation of state sovereignty, Weiser said in a press conference. “The executive branch isn’t allowed to punish, retaliate, or seek to coerce states who lawfully exercise powers that are reserved to them,” Weiser said. “And that includes the power to oversee the time, place and manner of elections.”

Weiser’s lawsuit has little chance of winning in court. No state can tell the federal government where to place its facilities, no matter what the reason. The suit is mainly a crumb Weiser is throwing to his local Democratic Party supporters, showing them he as is equally controlled by Trump Derangement Syndrome as they are.

I should note that I also strongly disagree with Trump’s decision in this case. It will cost a lot of money, and will gain us nothing. The military’s space operations have been based in Colorado for more than a half century. Though a major reorganization of this bureaucratic structure is warranted, it would be far better to reorganize it there, rather than try to recreate it elsewhere.

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Roscosmos forced to replace next manned Soyuz capsule due to damage during test

11:38 am

Russia’s space agency Roscosmos has replaced the Soyuz capsule it was going to use in the next manned mission to ISS, scheduled for launch in late November, because of “major damage” the capsule experienced during normal pre-flight testing.

[D]uring routine post-production tests at ZEM’s Checkout and Test Facility, KIS, Vehicle No. 759 reportedly suffered major damage to its thermal protection system, which could not be repaired in time for the Expedition 74 launch at the end of 2025. According to one source, quoting an officer within the military certification service, Voennaya Priemka, which traditionally oversees quality control in the Russian rocket and space industry, the ship’s main thermal control heat shield, attached to the base of the Descent Module, was accidentally jettisoned, perhaps by a stray signal triggering the pyrotechnic bolts, connecting the Frisbee-shaped structure to the capsule. According to another source, the thermal layers of the shield peeled off, as a result of botched thermal tests.

That Russia can quickly swap capsules this late in the game speaks well of its Soyuz capsule manufacturing process. It doesn’t just build one or two capsules, it has an assembly line.

That the capsule was damaged during the test however once again raises questions about the overall quality control within the Russian space industry, as well as the reliability of its workforce. It has been building Soyuz capsules now for more than a half century, during which it has steadily implemented upgrades along the way. For there to be “a stray signal triggering the pyrotechnic bolts” during routine testing is disturbing. The circumstances are too similar to the earlier sabotage to both Progress and Soyuz capsules, where the evidence suggested someone on the ground had drilled holes in their hulls prior to launch, then patched them to hide their existence until later while in orbit.

Under Putin the living wages of Russian engineers has suffered. It remains a distinct possibility that there are more than a few malcontents within Roscosmos willing to do such stuff. That Roscosmos investigated the previous sabotage, claimed it identified the cause, but refused to release any information about its conclusions, suggests strongly that this is what what happened in those earlier cases. This new incident in turn raises the possibility now of further sabotage.

It once again is critical that the U.S. get out of its space station partnership with Russia as soon as possible. There are too many known and unknown risks.

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A slew of propaganda today from China’s state-run press attempts to hide the delays in its manned lunar program

10:27 am

The Tiangong-3 station, as presently configured
The Tiangong-3 station, as presently configured

Generally China’s state-run news agency Xinhua posts no more than one to two short space-related articles per day, with most confined to simply announcing the launch of a rocket.

Today however that state-run agency posted a dozen short articles, linked it appeared to the two press conferences held in connection with tomorrow’s launch of a new crew to China’s Tiangong-3 space station.

The list above is not complete, leaving out a few other short propaganda pieces. Some of these stories — such as those directly related to that new crew launch tomorrow — could have easily been folded into one report. They were not, however, in order to create a large number of separate reports, which in turn hides the fact that there is only one news outlet reporting anything from those two press conferences.

Out of this plethora of stories, two news items stand out however. One, China has now agreed to fly a Pakistani to Tiangong-3. Negotiations for that mission began in 2018. Training has now finally begun. China is also moving forward on flying astronauts from Hong Kong and Macao, two places formally run by western powers that China now controls, quite oppressively. Like the Soviet Union, it is using its space program for propaganda stunts to distract those regions from its iron rule.

Second and more important, Chinese officials claim their program to do a manned lunar landing is still on schedule for a 2030 launch.
» Read more

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AST SpaceMobile signs 10-year deal with Saudi Arabia

9:22 am

The American satellite startup AST Spacemobile yesterday signed a ten year $175 million deal with Saudi Arabia’s telecommunications company STC to use is Bluebird satellite constellation provide its phone-to-satellite service to Saudi Arabia.

AST SpaceMobile will integrate its space-based cellular broadband connectivity with stc’s terrestrial infrastructure to expand mobile coverage across Saudi Arabia, as well as select countries in the Middle East and Africa. The partnership aims to eliminate connectivity gaps by delivering 5G and 4G LTE services directly to standard mobile phones without the need of any specialized software or device support or updates, for consumers, enterprises, and government sectors, ensuring seamless voice and broadband access

Under this agreement, the first in the region for AST SpaceMobile, the company will build three ground gateways in Saudi Arabia and establish a Network Operations Center (NOC) in Riyadh to support the network’s operations and service quality. These key infrastructure developments will be instrumental in providing seamless connectivity across the region.

In many ways, this company is the only one that is succeeding in a direct competition with SpaceX. Both companies are launching satellites designed to act as orbiting cell towers for smart phones. Both are now operational to about the same extent. And both are winning contracts in the U.S. and internationally.

With rocketry however no one else is even close to SpaceX. It is a decade since it introduced reusability in rockets, and still no one else has done it. And as for its Starlink internet satellite constellation, only now, five years after that constellation’s first launch, are other satellite constellations beginning to launch. Its 5,000-plus constellation exceeds all other constellations combined.

AST is not only competing with SpaceX, it might even be winning. For that the company deserves great kudos indeed.

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Lawsuit against Amazon for favoring Blue Origin over SpaceX to launch Kuiper satellites gets new hearing

8:01 am

The lawsuit originally filed in 2023 against Amazon because it favored other less reliable rockets, including Blue Origin’s forever-delayed New Glenn, instead of using SpaceX to launch its Kuiper constellation of satellites, got a new hearing yesterday after the suit was dismissed in February.

The suit is now being pursued a pension fund that apparently invested in the Kuiper constellation, and claims Jeff Bezos used his influence to convince Amazon to avoid using SpaceX when it signed launch contracts with ULA, Arianespace, and Blue Origin in 2022, even though none of those rockets were even operational at the time. Even now they appear unable to meet Amazon’s launch requirements.

Amazon has until 2026 to send up the first 1,600 satellites and three more years to launch the next batch. That broader backdrop barely came up during the appeal proceedings, which zoomed in on allegations that the board made no effort to oversee self-dealing by Bezos as he directed billions from Amazon to his own rocket company, Blue Origin, despite SpaceX’s superior capabilities.

Vivek Upadhya, counsel for the pension fund, stressed the “billions of dollars flowing directly from Amazon to a company owned and controlled by Amazon’s CEO and chairman.” The sheer scale of the conflict of interest made the Blue Origin contract “a truly exceptional transaction” requiring attentive board supervision, regardless of the actual role Bezos played in negotiations, according to Upadhya. “Delaware law doesn’t require that directors harbor some innate suspicion” before taking steps to manage conflicts, but the board “failed to lift a finger,” he said.

Following the filing of the 2023 lawsuit, Amazon signed SpaceX to a three-launch contract, which SpaceX has now completed. Meanwhile, only ULA has managed any of the other launches, three also. As for Arianespace and Blue Origin, it is not clear when either will begin doing any Kuiper launches.

It does appear Amazon’s board played favorites here, and did so in a way that was harmful to the company’s bottom line. Whether this can be proved to the satisfaction of the court however is very uncertain.

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