Tag: China

Chinese pseudo-company building 3/4 billion dollar rocket factory

9:07 am

Though the Chinese pseudo-company Space Epoch has yet to launch any orbital rockets, it has announced it will spend $740 million on a factory for building its reusable rockets, intended to land on a platform at sea.

The 5.2 billion yuan ($740 million) project, led by Beijing-based space launch company Space Epoch, got underway on January 7. According to Hangzhou Daily, it will produce medium-to-large liquid-fueled rockets capable of reuse, high payloads, low cost and sea recovery. The facility, when ready, will manufacture up to 25 of these rockets a year. “A reusable rocket is like a taxi, satellites are the passengers, and a constellation of satellites is a busload of tourists,” Wei Yi, founder and chairman of Space Epoch, told local newspaper Hangzhou Daily.

The cost of space launch vehicles for mainstream rockets in China is approximately 80,000 to 100,000 yuan per kilogram ($11,000 to $14,000), Wei Yi explains. With Space Epoch’s “stainless steel + liquid oxygen and methane” solution, the cost is expected to be slashed to 20,000 yuan per kilogram, he adds.

The only flight tests that Space Epoch has publicly admitted to was a successful hop of a small scale Grasshopper-type prototype in May 2025. This new construction project suggests it has been able to raise the money to build its full scale rocket. I suspect some if not all of that money came from the Chinese government.

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SpaceX to do a major orbital reconfiguration of its Starlink constellation

9:03 am

According to a X post yesterday by Michael Nicholls, SpaceX’s Starlink engineering vice-president, the company over the next year will be lowering the orbits of more than 4,000 satellites in its Starlink constellation, in order to allow the company to more quickly de-orbit them if they fail.

We are lowering all Starlink satellites orbiting at ~550 km to ~480 km (~4400 satellites) over the course of 2026. The shell lowering is being tightly coordinated with other operators, regulators, and USSPACECOM.

Lowering the satellites results in condensing Starlink orbits, and will increase space safety in several ways. As solar mininum approaches, atmospheric density decreases which means the ballistic decay time at any given altitude increases – lowering will mean a >80% reduction in ballistic decay time in solar minimum, or 4+ years reduced to a few months. Correspondingly, the number of debris objects and planned satellite constellations is significantly lower below 500 km, reducing the aggregate likelihood of collision.

Nicholls notes that it presently has only two dead satellites in the present fleet of 9,000 satellites, but decided to do this move regardless, as it also apparently will reduce collision risks with other satellites as well.

Not surprisingly, China’s state-run press and our anti-capitalism propaganda press immediately tried to give China credit for this change, while lambasting SpaceX. That China is contributing to the risk of collision with its own multiple giant satellite constellations and is doing nothing on its own is apparently irrelevant to both. Our nice of them.

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China launches two satellites for “new technology verification for space target detection”

7:55 pm

China today successfully launched two technology test satellites designed to do “space target detection”, its Long March 7A rocket lifting off from its coastal Wenchang spaceport.

China’s state-run press provided no other information. It also appears the drop zones for the rocket’s lower stages were once again in Philippino waters, requiring that government to warn its citizens to avoid those zones and subsequent any rocket debris.

The leaders in the 2025 launch race:

168 SpaceX
90 China (a new record)
18 Rocket Lab
17 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 150.

At this moment no other launches are scheduled before the end of the year, thus closing out the 2025 year in rocketry. I will publish my annual global report in the next few days. Stay tuned.

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China launches Earth mapping satellite

8:20 am

China yesterday successfully placed what it called a “geographic mapping” satellite, its Long March 4B rocket lifting off from its Jiuquan spaceport in northwest China.

Its state-run press provided no additional information about the satellite, nor did it provide any information about where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

The leaders in the 2025 launch race:

168 SpaceX
89 China (a new record)
18 Rocket Lab
17 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 149.

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China launches weather satellite

8:35 pm

China today (December 27 in China) successfully placed a new Fengyun-4 satellite into orbit, its Long March 3B rocket lifting off from its Xinchang spaceport in southwest China.

China’s state-run press provided no information about where the rocket’s lower stages and four strap-on boosters, all using very toxic hypergolic fuels, crashed inside China. This Fengyun-4 satellite is the third in a new constellation of seven upgraded weather satellites.

The leaders in the 2025 launch race:

168 SpaceX
88 China (a new record)
18 Rocket Lab
16 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 147.

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China launches nine more satellites in Guowang constellation

12:18 pm

Last night China successfully placed nine more satellites for the Guowang (or Satnet) internet-of-things constellation, its Long March 8A rocket lifting off from its Wenchang coastal spaceport, The constellation now has 128 satellites in orbit out of a planned 13,000. Though the rocket’s lower stages all fell in the ocean, some landed within the Philippines, once again requiring that government to warn its citizens to avoid the drop zones.

China’s last night also scrubbed a launch of its solid-fueled Smart Dragon-3 (also Jielong-3) rocket, set to lift off from a launch platform off the coast of northeastern China. The launch was rescheduled for December 28th. China also had a Long March 3B launched scheduled for this morning, but no news about that launch as yet been published.

The leaders in the 2025 launch race:

168 SpaceX
87 China (a new record)
18 Rocket Lab
16 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 146.

6 comments

China’s Long March 12A launches but fails to land the first stage

9:21 pm

China’s new Long March 12A reusable rocket completed its first launch today (December 23 in China), lifting off from the Jiuquan space spaceport in northwest China. The attempt to softly land the first stage vertically at a landing pad down range however failed.

According to one report, the rocket’s upper stage reached orbit, but this remains unconfirmed. A Google-translation of this Chinese state-run report confirmed the failure of the first stage:

The rocket lifted off successfully after ignition, and its flight appeared normal during the visual observation phase. However, reports from the recovery site indicated an anomaly during the first stage’s re-entry, resulting in a “mushroom cloud” formation, and the successful recovery of the first stage was not achieved.

Several Chinese outlets showed the same image of that cloud. This is the second unsuccessful attempt by China this month to land a first stage, the first being the December 2nd attempt by the Chinese pseudo-company Landspace’s Zhuque-3 rocket. The Long March 12A is built by the government, so there is no make-believe company involved.

UPDATE: China’s state-run press has confirmed the upper stage reached orbit.

The leaders in the 2025 launch race:

168 SpaceX
86 China (a new record)
18 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 143.

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China launches “communications technology test” satellite

8:59 am

China early today successfully launched a “communications technology test” satellite, its Long March 5 rocket lifting off from its coastal Wenchang spaceport.

As is routine for China’s state-run press, little information about the satellite was released, simply saying it will be “used to carry out multi-band and high-speed communication technology validation tests.” That China used its most powerful Long March 5 rocket to launch it suggests it is a hefty satellite possibly placed in geosynchronous orbit. Or maybe it is a variation of AST SpaceMobile’s giant Bluebird satellites used for direct cell phone use.

The leaders in the 2025 launch race:

168 SpaceX
85 China (a new record)
17 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 168 to 141.

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Two launches early today

9:02 am

Both China and the American company ULA successfully completed launches since yesterday.

First, China placed the third satellite in an new Earth observation constellation, its Long March 4B rocket lifting off from its Taiyuan spaceport in northeast China.

Developed by the China Academy of Space Technology, the satellite will join the Ziyuan III 02 and 03 satellites already in orbit to form a high-precision observation constellation. Equipped with a stereoscopic mapping camera, multispectral camera, and laser altimeter, it will capture high-resolution 3D imagery critical for geographic data collection and natural resource management.

It appears however that this constellation is used by China’s military, so I suspect its purposes do not exactly match this description. China’s state-run press also provided no information as to where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

Next, ULA launched another 27 Leo satellites for Amazon, its Atlas-5 rocket lifting off from Cape Canaveral in Florida. Amazon now has 181 satellites in orbit, with a requirement to get about 1,600 in orbit by July 2026 to meet its FCC license obligations. As it took about eight months to get those first 181 satellites into space (with SpaceX launching 72), Amazon’s three launch providers, ULA (42 launches), Arianespace (18 launches), and Blue Origin (27 launches), will have to ramp up their launch rate significantly to get even close to meeting those obligations in the next six months. There is also a question whether Amazon can manufacture enough satellites at a fast enough pace for those rockets.

As for the rocket, ULA now has only ten Atlas-5 rocket left in stock, with four reserved for Leo launches and six for Boeing’s Starliner manned capsule.

This was also ULA’s sixth launch in 2025. The leaders in the 2025 launch race:

166 SpaceX
84 China (a new record)
16 Rocket Lab
15 Russia

SpaceX now leads the rest of the world in successful launches, 166 to 138.

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China launches recoverable capsule; satellite launched two days ago just misses Starlink satellite

11:03 pm

Two Chinese launch-related stories tonight. First, one of the nine satellites launched on a Kinetica-3 rocket on December 10, 2025 apparently almost collided with a Starlink satellite after deployment in orbit.

As far as we know, no coordination or deconfliction with existing satellites operating in space was performed, resulting in a 200 meter close approach between one of the deployed satellites and STARLINK-6079 (56120) at 560 km altitude.

The government-owned pseudo-company that launched the rocket, CAS Space, responded shortly thereafter.

Our team is currently in contact for more details. All CAS Space launches select their launch windows using the ground-based space awareness system to avoid collisions with known satellites/debris. This is a mandatory procedure. We will work on identifying the exact details and provide assistance as the LSP.

It is possible China did the proper due diligence but the large number of satellites in orbit as well as being launched simply makes these events increasingly likely. It is also possible CAS Space is lying, and it didn’t do a thorough analysis prior to launch. Either way, this incident should force it to do a better job in the future.

Next, China tonight (December 13, 2025 in China) continued its annual end-of-year ramp up of launches, placing the first Dear-5 recoverable capsule into orbit, its Kuaizhou-11 rocket lifting off from its Jiuquan spaceport in northwest China. This capsule is comparable to Russia’s Bion capsule, designed to be used for research in orbit for return to Earth for sale.

China’s state-run press made no mention where the rocket’s lower stages crashed inside China.

The leaders in the 2025 launch race:

164 SpaceX
83 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 164 to 135.

12 comments

China launches nine more Guowang internet-of-things satellites

8:56 pm

China today successfully launched another nine internet-of-things satellites for the Guowang (or SatNet) constellation, its Long March 12 rocket lifting off from its coastal Wenchang spaceport.

China’s state-run press did not reveal the number of satellites, but the previous three Long March 12 launches that carried Guowang satellites all launched nine, so I think it is safe to assume nine launched today as well. This was the sixteenth launch for this constellation, which now has about 119 satellites in orbit, with a planned 13,000 once complete.

The Long March 12 is expendable. Though the launch proceeded over the ocean, one drop zone for the rocket’s lower stages was in the Philippines, where authorities warned its citizens to avoid those zones and to exercise caution if they see any likely rocket debris.

An upgraded version, the Long March 12A, with a first stage designed to land vertically and be reused, is scheduled to launch sometime in the next two weeks.

The leaders in the 2025 launch race:

164 SpaceX
82 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 164 to 134.

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Chinese astronauts complete spacewalk inspecting damaged Shenzhou capsule

12:53 pm

Two Chinese astronauts yesterday completed their first spacewalk since arriving on China’s Tiangong-3 space station, during which they inspected the damaged viewport on the Shenzhou-20 capsule as well as installed a cover to protective that damage when the capsule returns to Earth.

Shenzhou-21 mission commander Zhang Lu and rookie crewmate Wu Fei began an extravehicular activity (EVA) at 9:28 p.m. Eastern, Dec. 8 (0228 UTC, Dec. 9), when Zhang opened the Wentian experiment module airlock hatch and exited the Tiangong space station.

The more than eight-hour EVA concluded at 5:42 a.m. Eastern (1042 UTC) Dec. 9, with the pair safely back inside Tiangong. Zhang and Wu, wearing Feitian EVA suits with red and blue markings respectively, were assisted by the space station’s robotic arm, crewmate Zhang Hongzhang from inside Tiangong, and teams in mission control. New, upgraded Feitian suits were delivered to Tiangong via the July Tianzhou-9 cargo mission.

The first series of tasks centered on the Shenzhou-20 spacecraft, the return module of which suffered a suspected debris impact to a viewport window, rendering the spacecraft unsafe to return its three-astronaut crew to Earth in early November. At around 12:19 a.m. Eastern, Zhang Lu approached the viewport window of the Shenzhou-20 return module while attached to the Tiandong robotic arm and photographed and assessed the damage.

China has said that the damage was caused by a millimeter-sized object that impacted at high speed. It has yet however to release any images of the damage, and provided no other details.

Thus, we still do not know the damage’s exact nature, other than what that state-run press has told us. It could very well be that this damage was caused by some other factor that China does not wish to reveal.

NOTE: This is a recreation of a post published on December 10, 2025 that was lost during this morning’s server outage.

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China completed two launches today

11:42 pm

China today completed two launches from two different spaceports, one a pseudo-commercial launch and the other a classified military payload.

First China launched the fifteenth set of satellites in the Guowang or SatNet internet-of-things satellite constellation, its Long March 6A rocket lifting off from its Taiyuan spaceport in north China. According to China’s state-run press, this brings the total number of Guowang satellites in orbit to about 110, fewer than I had previously estimated. The final plan calls for a constellation of 13,000.

The second launch took place on December 9th (in China), with a Long March 4B rocket lifting off from China’s Jiuquan spaceport in northwest China, placing a classified satellite into orbit.

With both launches, China’s state-run press provided no information about where the rocket’s lower stages crashed inside China. This is especially critical with the Long March 4B, which uses very toxic hypergolic fuels that can dissolve your skin.

The leaders in the 2025 launch race:

161 SpaceX
79 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 161 to 131.

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SpaceX launches 29 more Starlink satellites, sets new record for Falcon 9 reuse, dominates the world in rocketry

5:07 pm

First stage after landing for the 32nd time
First stage after landing for the 32nd time

SpaceX today launched another 29 Starlink satellites, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

The first stage of its Falcon 9 rocket (B1067) flew for its 32nd time, a new record for a Falcon 9 first stage. As shown in the rankings below of the most reused launch vehicles, this stage is now just one flight from tying the space shuttle Atlantis:

39 Discovery space shuttle
33 Atlantis space shuttle
32 Falcon 9 booster B1067
30 Falcon 9 booster B1071
29 Falcon 9 booster B1063
28 Falcon 9 booster B1069
28 Columbia space shuttle

Sources here and here.

Nor will it be long before SpaceX’s fleet surpasses all the shuttles.

Meanwhile in the 2025 launch race SpaceX’s dominance is overwhelming, as shown by the leader board:
» Read more

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China launches another set of Guowang satellites

9:18 am

China today successfully launched the 14th set of the Guowang internet of things satellites (also called SatNet), its Long March 8A rocket lifting off from its coastal Wenchang spaceport.

China’s state-run press made no mention of the number of satellites launched. Based on previous launches by the Long March 8A, it was probably nine, bringing the total number of Guowang satellites in orbit to about 114, after fourteen launches. The final plan calls for a constellation of 13,000. Should take awhile to complete.

The leaders in the 2025 launch race:

159 SpaceX
77 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 159 to 129.

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Airbus signs China’s Qianfan or Spacesail constellation to provide internet on its airplanes

10:14 am

In what is a major coup for one of China’s planned large constellations, Airbus yesterday agreed to use the Qianfan or Spacesail constellation to provide Wi-Fi service on its airplanes.

At a satellite internet industry ecology conference in east China’s Shanghai on Thursday, Airbus signed a market cooperation agreement on the satellite internet service with Shanghai Spacesail Technologies Co., Ltd. The Spacesail Constellation will provide high-speed, low-latency broadband satellite services via the high-speed connectivity system on aircraft, enhancing the in-flight experience for passengers.

The two parties will also work together to meet the needs of airlines, and promote the development of intelligent, personalized services based on low-orbit broadband communication technology.

Starsail is a direct competitor to Starlink. China has so far launched 119 satellites out of a planned first phase constellation of 648. Later phases could increase the constellation to as many as 10,000 satellites.

It seems puzzling why Airbus went with this Chinese constellation, rather than either Starlink or Amazon’s Leo (formerly Kuiper). Starlink is far more developed, while Leo has more satellites in orbit (154 to 119) than Spacesail. And both are private companies from the capitalistic west, not pseudo-companies controlled by the Chinese communists.

Maybe this deal is preliminary to a major purchase of Airbus airplanes by China. China wanted its system on those planes, and so Airbus agreed to go along.

Regardless, this deal tells us that this Chinese internet constellation is going to be a major competitor to both Starlink and Leo.

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China launches two small test communications satellites

9:35 am

China today successfully placed two experimental communications satellites into orbit, its solid-fueled Kuaizhou-1a rocket lifting off from its Jiuquan spaceport in northwest China.

China’s state-run press provided no information on where the rocket’s lower stages crashed. The rocket is supposedly owned and operated by a Chinese pseudo-company, but its solid-fueled heritage clearly comes from military missiles, and thus could only have been developed and used under the full supervision of China’s military.

The leaders in the 2025 launch race:

159 SpaceX
76 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 159 to 128.

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China’s Zhuque-3 copycat Falcon 9 reaches orbit on first launch; 1st stage crashes

10:32 pm

Zhuque-3 at launch
Screen capture from China’s
state-run press

The methane-fueled Zhuque-3 rocket built by China’s Landspace pseudo-company successfully reached orbit today on its first launch, though the attempt to land the first stage vertically for later reuse failed when it crashed near its landing zone.

The reusable rocket, designed by the Beijing-based commercial space company LandSpace, was launched from the Jiuquan Satellite Launch Centre in China’s northwest at noon on Wednesday. After reaching a low-Earth orbit, the first stage of the rocket – the lower section that lifts the vehicle off the ground – appeared to catch fire in the air before crashing near the target recovery site.

I think a video of that failed landing can be seen here, though I cannot be sure, as it appeared to go up on youtube immediately at launch time, almost too soon.

For the Landspace pseudo-company, getting this rocket to orbit on the first try is a major success. It plans several more launches in the coming months, with each attempting a similar landing. Based on SpaceX’s history in this matter, it should not take it long to achieve its first landing success.

The leaders in the 2025 launch race:

158 SpaceX
75 China (a new record)
15 Rocket Lab
15 Russia

SpaceX still leads the rest of the world in successful launches, 158 to 127.

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China reveals its plans for the damaged Shenzhou-20 capsule docked to Tiangong-3

9:28 am

The Tiangong-3 station, as presently configured
The Tiangong-3 station, as presently configured,
with two Shenzou capsules docked at either end.

Having successfully docked Shenzhou-22 as a lifeboat to its Tiangong-3 space station last week, China’s state-run press yesterday outlined its plans for the damaged Shenzhou-20 capsule that is still docked to the station but cannot be used by its crew because of cracks in one viewport.

First, China’s space operations have decided to attempt a return of the capsule back to Earth, unmanned, so the damage can be inspected in greater detail. Before that happens however the astronauts on board the station will do their own inspection, including the possibility of adding a patch.

During a subsequent spacewalk, the Shenzhou-21 crew, who are now undertaking a six-month orbital stay, may be tasked with inspecting the cracked viewport. They may also perform protective work on it using specialized devices delivered by the Shenzhou-22 launch — a procedure still being validated in ground tests, said Ji in a recent CCTV interview.

A day prior to their planned return on Nov. 5, the Shenzhou-20 crew spotted an anomaly on the viewport’s edge — a triangular, paint-like mark. They photographed it from multiple angles and under different lights, while the station’s robotic arm cameras were employed to take supplemental external pictures.

The flaw was later identified as “penetrating cracks,” said Jia Shijin, chief designer of the crewed spaceship system from China Academy of Space Technology. “The space debris responsible is preliminarily judged to be less than a millimeter in size, but struck with extremely high speed.”

This description of the damage is the most detailed China as yet revealed. These details certainly fit the description of an impact from an outside source, though considering China’s general lack of transparency some skepticism should still be retained. For example, we still do not know if these “penetrating cracks” mean the capsule is no longer holding its atmosphere, or if the crew has closed the capsule’s hatch to keep the air loss to a minimum.

Either way, it appears China’s engineers are concerned that this damage could cause a major break-up of the capsule during re-entry, and are thus considering options for covering it during that return.

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After being linked for almost six months, China’s Shijian 21 and Shijian 25 separate

9:32 am

After rendezvousing and doing repeated docking tests in June and July and then remaining linked since then, China’s Shijian 21 and Shijian 25 test satellites have now separated.

Optical ground observations Nov. 29 made by S2a systems, a Swiss company which develops and operates customized systems for optical space surveillance worldwide, reveal that the two satellites have now separated in geosynchronous orbit, close to the geostationary belt (GEO) at 35,786 km above Earth’s equator. The orbits of the pair are inclined by 4.6 degrees with respect to GEO.

The article at the link speculates that the spacecraft were doing refueling tests while docked, but while a good guess this has not been confirmed anywhere. China has said nothing.

Shijian-21 was launched in 2021, and was used to grab a defunct Chinese geosynchronous satellite and tug it to a graveyard orbit. Shijian-25 was launched in January 2025, apparently intended to test robotic servicing of satellites. These maneuvers with Shijian-21 appear to be part of those tests. Whether those tests included refueling is uncertain, though possible. If Shijian-21 proceeds to do additional satellite tug maneuvers then it will strongly suggest this refueling occurred and was successful.

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