Tag: China

China launches X-ray space telescope

9:25 am

China early today successfully used its Long March 2C rocket to launch its new Einstein X-ray space telescope, built in partnership with the European Space Agency (ESA). The rocket lifted off from the Xichang spaceport in the southwest of China.

Astronomers will use the telescope to study the high energy released by during supernovae. It will also be used to study black holes and other high energy deep space phenomenon.

Meanwhile, the lower stages of the rocket, which use toxic hypergolic fuels, fell somewhere in China. No word if they landed anywhere near habitable areas.

The 2023 launch race:

3 SpaceX
2 China
1 India
1 ULA

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China’s Kuaizhou-1A solid-fueled rocket launches four weather satellites

9:09 am

China today successfully completed its first launch in 2024, its Kuaizhou-1A solid-fueled rocket lifting off from its Jiuquan spaceport in northwest China carrying four weather satellites.

No information was released about where the rocket’s lower stages crashed inside China. Nor did China’s state run press provide any information on the payloads, other than to say they will most be “used to provide commercial meteorological data services.”

The 2024 launch race:

2 SpaceX
1 India
1 China

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China completes work on first dedicated “commercial” launchpad

9:08 am

China announced today that it has completed work on first launchpad at its Wenchang spaceport on the island of Hainan off the southern coast of China that it intends to dedicate to launches by its many pseudo-private companies.

Construction of the No. 1 launch pad started in July 2022, and the equipment-installation phase is almost complete. The No. 2 launch pad is still at the construction phase, with the capping of the diversion trough’s main body now finished. On-site equipment installation is due to be completed by the end of May 2024.

The article also notes that this pad is a dedicated site for launching China’s new Long March 8 rocket, which means it isn’t really dedicated to commercial launches at all. These pseudo-companies might use it, but they will do so under orders from the communist Chinese government, which supervises everything they do.

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China launches four more weather satellites

11:43 am

Continuing its annual rush of launches at year’s end, China today used its solid-fueled Kuaizhou-1A rocket to place four weather satellites into orbit, lifting off from its Jiuquan spaceport in the northwest of China. This was the second launch of this rocket with four weather satellites in less than three days.

No word on where the rocket’s lower stages crashed in China, or whether they landed on anyone’s home, as did the core stage of yesterday’s Long March 3B rocket.

The leaders in the 2023 launch race:

94 SpaceX
65 China
19 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 108 to 65, and the entire world combined 108 to 102. SpaceX in turn trails the rest of the world (excluding other American companies) 94 to 102.

Hat tip to Jay, as I had missed this because I had mistakenly first thought it was the Kuaizhou-1A launch from two days ago, not a second launch.

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China launches two GPS-type satellites

8:39 am

China today successfully placed two more of its BeiDou GPS-type satellites into orbit, its Long March 3B rocket lifting off from its Xichang spaceport in the southwest of China.

This footage shows that the rocket’s core stage crashed near homes in China. No word on where the four strap-on boosters and second stage crashed. All use very toxic hypergolic fuels.

This launch continues China’s annual rush of launches at the end of the year. Since everything is owned and run by the Chinese government, one wonders if this pattern is because of the typical government mentality that requires agencies to rush to spend a lot at the end of each year so as to make sure their budgets are not cut.

The leaders in the 2023 launch race:

94 SpaceX
64 China
18 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 108 to 64, and the entire world combined 108 to 100. SpaceX in turn trails the rest of the world (excluding other American companies) 94 to 100.

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Core stage of China’s Long March 5 launched on December 15th about to hit the Earth

10:41 pm

According to the Chinese government, the core stage of Long March 5 that China launched on December 15th will hit the Earth tomorrow, somewhere in the South China Sea.

China warned that remnants of a rocket would hit an area in the South China Sea on Tuesday, following the sixth deployment of its most powerful launch vehicle eleven days ago.

Rocket debris, which generally burns up in the atmosphere on re-entry, is expected to fall off the coast of China’s island province of Hainan between 11:00 a.m. (0300 GMT) and noon (0400 GMT), said the China Maritime Safety Administration.

I have not been able to find out any further information about this rocket body from sources like the Aerospace Corporation that normally track such things. However, that China is predicting a landing spot suggests they have upgraded the engines on the Long March 5’s core stage so that they can be restarted and used to control the stage’s descent over the ocean. If so, this is excellent news, as China has stated that it intends to ramp up launches of this rocket as well as its Long March 5B variation. Prevous launches produced the threat of impacts anywhere on Earth, with one launch in 2020 missing the New York metropolitan area by only a few minutes.

That China wants to bring this down so close to China suggests it also wants to salvage the material.

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China launches three classified satellites into orbit

10:31 pm

China today successfully launched three classified satellites into orbit, its Long March 11 rocket lifting off from a barge off the coast of China in the South China Sea.

No information at all was released about the three satellites, other than they were “experimental.”

The leaders in the 2023 launch race:

94 SpaceX
63 China
18 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 108 to 63, and the entire world combined 108 to 99. SpaceX in turn trails the rest of the world (excluding other American companies) 94 to 99.

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China launches four weather satellites

12:08 am

China late today used its Kuaizhou-1A solid-fueled rocket to place four weather satellites into orbit, lifting off from its Jiuquan spaceport in the northwest of China.

No word on where the rocket’s lower stages crashed within China. This launch is the first of four Chinese launches known to be scheduled in the next few days, part of China’s typical rush of launches that seems to happen at the end of every year.

The leaders in the 2023 launch race:

94 SpaceX
62 China
18 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 108 to 62, and the entire world combined 108 to 98. SpaceX in turn trails the rest of the world (excluding other American companies) 94 to 98.

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Chinese astronauts do spacewalk to repair Tiangong-3 solar panel

9:27 am

Two Chinese astronauts yesterday completed a 7.5 hour spacewalk on that country’s Tiangong-3 space station to test a repair technique to what the state-run press said was minor damage on a solar panel from micrometeorites.

The EVA posed new challenges for the astronauts, according to Dong Nengli, deputy chief designer of China’s human spaceflight program. “For the previous extravehicular activities, the major tasks for astronauts were to install and check. This round of extravehicular activities on Thursday we call experimental servicing,” Dong told CCTV. “This time the astronauts operated on one of the solar wings. It is flexible, to a certain extent, and also very thin, which limits the space of operation to a certain degree,” Dong said.

Dong added that the successful EVA meant the teams had mastered the ability for some extravehicular repairs. Success was thus, “laying a solid foundation for us to guarantee the space station’s safety and reliability in the future.”

It must be noted that no specific details about what was done were provided, nor did the short video released by China showing highlights of the spacewalk show the specific repair work.

Nonetheless, there is an aspect of China’s space station that makes it a far more powerful national symbol than ISS: It is China’s alone, built, launched, occupied, and maintained by China alone. It fuels national pride in a way that ISS never has, because President Bill Clinton decided to use it in the 1990s for foreign policy concerns by giving the Russians an equal partnership. Neither the U.S. nor Russia have obtained the same kind of prestige at home and abroad because neither really built ISS on their own. It was a shared effort, which meant neither could claim it.

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China’s X-37B copy deploys six independent satellites

8:56 am

Four days after it was launched last week, China’s unnamed reuseable mini-shuttle, essentially a copy of the Space Force’s X-37B, deployed six independent small satellites that appear to be emitting a variety of signals.

The objects have been given letter names, A through F. Because their deployment occurred at different times they are in different orbits than the mini-shuttle, though all orbits cross at some point. The radio signals appear to be either simple beacons or signals of an as-yet undetermined nature.

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Chinese pseudo-company launches satellite

9:45 am

The Chinese pseudo-company Ispace today launched what is only described as a “prototype recoverable experiment spacecraft” by another Chinese pseudo-company, its Hyperbola-1 rocket lifting off from the Jiuquan spaceport in the northwest of China.

China’s state-run press now routinely makes no mention of these pseudo-companies. In the past China would tout them in an effort to make the rest of the world believe, falsely, that it had its own competitive and growing space industry. Now it appears the Xi government has decided it doesn’t like the growing and somewhat independent success of these companies, and is making it clear to all that, in the end, everything they do belongs to the government.

The leaders in the 2023 launch race:

91 SpaceX
61 China
17 Russia
8 Rocket Lab
7 India

American private enterprise still leads China in successful launches 104 to 61, and the entire world combined 104 to 96. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 96.

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China launches its X-37B copy on its third mission

3:52 pm

China today used its Long March 2F rocket to place its copy of the Boeing X-37B resusable mini-shuttle, lifting off from the Jiuquin spaceport in the northwest of China.

China released no real information about the mission nor did it release any images of the launch. This mission comes only seven months after the last touched down, the fastest turnaround yet, suggesting China is working out the kinks for reuse. It is also possible this is simply a second spacecraft, since they tell us nothing of substance.

The leaders in the 2023 launch race:

91 SpaceX
59 China
16 Russia
7 Rocket Lab (with a launch scheduled for tonight)
7 India

American private enterprise still leads China in successful launches 103 to 59, and the entire world combined 103 to 93. SpaceX now trails the rest of the world combined (excluding American companies) 91 to 93.

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Russia & China appear to time their secret space operations to American holidays

9:13 am

According to data gathered by the startup LeoLabs, which attempts to track objects in orbit, both Russia and China appear to time their secret space operations to American holidays, likely in the hope fewer eyes are watching at that moment.

The latest evidence happened on Nov. 23, US Thanksgiving, when Russia’s Cosmos 2570 satellite in low Earth orbit (LEO) revealed itself to be a Matryoshka (nesting) doll system — comprising three consecutively smaller birds, performing up-close operations around each other, according to the company. This “spawning” event mimicked the activity of Cosmos 2565, launched on Nov. 30, 2022 and believed to be an electronic reconnaissance satellite, which released a daughter satellite (Cosmos 2566) on Dec. 2, and which, in turn, released its own baby satellite on Dec. 24 (Christmas Eve), according to LeoLabs.

Similarly, on the 25 and 26 of November 2022, LeoLabs said it observed China’s spaceplane, which Beijing calls Test Spacecraft 2, “conduct[ing] rendezvous and proximity operations” that involved a docking maneuver by a satellite it released, Victoria Heath, LeoLabs team lead for communications and marketing, told Breaking Defense. A second docking “likely took place” around Jan. 10, 2023, she said.

In the end it appears this effort only delays observations, at best, but that does give these countries a slight window to do some tests unobserved.

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Chinese pseudo-company successfully completes second rocket vertical take-off and landing

9:31 am

Ispace hopper about to land, December 10, 2023
Ispace hopper about to land, December 10, 2023.
Click for video.

The Chinese pseudo-company Ispace on December 10, 2023 successfully completed the second veritical hop flight of a rocket prototype, testing vertical take-off and landing for the eventual purpose of recovering its first stages, as done now routinely by SpaceX.

ISpace’s Hyperbola-2Y methane-liquid oxygen reusable verification stage lifted off from a pad at Jiuquan Satellite Launch Center in the Gobi Desert at 4:07 a.m. Eastern (1107 UTC) Dec. 10.

The Hyperbola-2Y reached an altitude of 343.12 meters, translating 50 meters to a landing zone and touching down with a velocity of 1.1 meters per second and an accuracy of 0.295 meters. The entire flight lasted 63.15 seconds, according to an iSpace press statement. The flight came just over a month after a first hop test Nov. 2. That test reached 178 meters and returned to its landing spot. iSpace says it will attempt a test at sea next year after completing ground tests.

Right now the race to become the second company or nation after SpaceX to return and reuse a first stage is between Ispace and Rocket Lab. No one else is even close, though there are a number of other Chinese pseudo-companies that are doing hop tests. Though Rocket Lab — which is not attempting a vertical engine landing but recovering the stage from the ocean — has already flown a recovered engine, as well as recovered several first stages for refurbishment, it has not yet flown a reused first stage. Based on its schedule, that might happen ’24.

Ispace meanwhile hasn’t yet flown to orbit the prototype’s rocket, Hyperbola-3. It hopes to attempt the first orbital test flight in 2025, with the recovery of its first stage in 2026.

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China’s Long March 2D rocket launches classified remote sensing satellite

8:57 pm

Early on December 10, 2023 (Chinese time) China successfully launched a classified remote sensing satellite, its Long March 2D rocket lifting off from its Xichang spaceport in the south of China.

The state-run Chinese press released almost no information. Nor did it say where within China the lower stages of the rocket, using toxic hypergolic fuels, crashed.

As expected, China’s launch pace in December has picked up, as it has routinely in recent years. The leaders in the 2023 launch race:

91 SpaceX
58 China
16 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches, 103 to 58, and the entire world combined 103 to 92. SpaceX by itself now trails the rest of the world (excluding other American companies), 91 to 92, though it plans two launches on December 10th.

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China launches three satellites using methane-fueled rocket

9:54 am

China's spaceports
China’s spaceports

The Chinese pseudo-company Landspace yesterday successfully used its methane-fueled Zhuque-2 rocket for the third time, placing three satellites into orbit from China’s Jiuquan spaceport in northwest China.

As China’s state-run press is now consistently doing, its report fails to mention this pseudo-company at all, recognizing the reality that it is actually controlled and owned by the Chinese government, though structured to function like a private company to enhance competition within China.

No word on where the rocket’s lower stages crashed inside China.

The leaders in the 2023 launch race:

91 SpaceX
57 China
16 Russia
7 Rocket Lab
7 India

American private enterprise now leads China in successful launches, 103 to 57, and the entire world combined 103 to 91. SpaceX by itself is now tied with the rest of the world (excluding other American companies), 91 to 91, though it plans two launches tomorrow.

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December 6, 2023 Quick space links

3:26 pm

Courtesy of BtB’s stringer Jay.

 

 

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Iran and China complete orbital launches

9:35 am

Iran's launch December 6, 2023
Iran’s Salman rocket lifting off today.
The launch site itself was not disclosed.

According to the official state-run press of each country, both Iran and China yesterday completed successfully launches, both of which appeared to test new capabilities of some note.

First Iran announced that it had used its Salman rocket to put a 500-kilogram capsule that it said was carrying biological samples, and was also “has the ability to carry a human,” though the mass of this capsule makes that highly unlikely. Little other information was provided. Nor has this orbital launch as yet been confirmed by the orbital monitoring services of the U.S. military. The image to the right is a screen capture from the launch video at the link, and appears to show that this rocket has only one stage, thus making an orbital launch impossible.

Assuming this orbital launch is confirmed, it was Iran’s second orbital launch in 2023 and will therefore not show up on the launch race leader board below. If further information is obtained I will update this post appropriately.

China in turn announced the successful launch today of a test satellite, using its new Smart Dragon-3 solid-fueled rocket lifting off from a barge in the South China Sea 1,300 nautical miles off the coast of Guangdong province, where Hong Kong is located. To arrive at this ocean launch location took five days. The launch thus tested the use of this mobile floating platform from remote ocean locations.

The leaders in the 2023 launch race:

89 SpaceX
56 China
16 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches, 101 to 56, and the entire world combined 101 to 90. SpaceX by itself now trails the rest of the world (excluding other American companies) 89 to 90, though it has another launch planned for tonight, with the live stream here.

9 comments

China launches two satellites

9:22 am

The Chinese pseudo-company Galactic Energy today successfully launched two satellites, its Ceres-1 rocket lifting off from China’s Jiuquan spaceport in northwest China.

China’s own state-run press illustrates how pseudo this company is by not even mentioning its name in its reporting. It mentions the launch was “commercial,” but that’s as far as it goes. China’s press knows the government runs and owns this company, and only allows it the superficial appearance of a private company to enhance competition within its space industry.

No word on where the rocket’s lower solid-fueled stages crashed inside China.

The leaders in the 2023 launch race:

89 SpaceX
55 China
16 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches, 101 to 55, and the entire world combined 101 to 88. SpaceX by itself still maintains its lead over the entire world (excluding other American companies) 89 to 88.

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China launches Egyptian Earth observation satellite

12:03 am

China successfully launched an Egyptian Earth observation satellite on December 4, 2023, its Long March 2C rocket lifting off from its Jiquan spaceport in northwestern China.

The satellite was built in Egypt with Chinese assistence, and is designed to study water and land resources for Egypt.

No word on where the rocket’s lower stages, which use toxic hypergolic fuels, crashed within China.

The leaders in the 2023 launch race:

89 SpaceX
54 China
16 Russia
7 Rocket Lab
7 India

American private enterprise still leads China in successful launches, 101 to 54, and the entire world combined 101 to 86. SpaceX by itself now leads the entire world (excluding other American companies) 89 to 86.

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