Tag: Long March 4B

China today successfully launched a classified Earth observation satellite to do “national land surveys, environmental management and other fields,” its Long March 4B rocket lifting off from its Jiuquan spaceport in northwest China.

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

The leaders in the 2025 launch race:

65 SpaceX
32 China
6 Rocket Lab
6 Russia

SpaceX still leads the rest of the world in successful launches, 65 to 51.

China today successfully placed a classified “group” of “remote-sensing satellites” into orbit to test “new technologies of low-orbit constellations,” its Long March 4B lifting off from the Xichang spaceport in the southwest of China.

That is all the information that China’s state-run press released. No word was released as to where
in China the lower stages crashed. As to the number of satellites launched, according to this independent site, the launch had nine payloads, which suggests but does not confirm nine satellites.

The leaders in the 2024 launch race:

86 SpaceX
37 China
10 Rocket Lab
9 Russia

American private enterprise still leads the rest of the world combined in successful launches 101 to 55, while SpaceX by itself leads the entire world, including American companies 86 to 70.

China today launched a new set of classified remote-sensing satellites supposedly designed to test “new technologies of low-orbit constellations, using its Long March 4B rocket lifting off from its Xichang spaceport in the southwest of China.

Almost no information was released about the satellites. Nor did China’s state-run press reveal where the rocket’s lower stages, carrying toxic hypergolic fuels, crashed within China.

The leaders in the 2024 launch race:

81 SpaceX
34 China
10 Rocket Lab
9 Russia

American private enterprise still leads the rest of the world combined in successful launches 96 to 52, while SpaceX by itself still leads the entire world combined, including American companies, 81 to 67.

These numbers will likely change in only a few hours, as SpaceX has another launch today, scheduled for 11:20 am (Pacific).

China today successfully launched an earth observation satellite, its Long March 4B rocket lifting off from Taiyuan spaceport in the north of China. Video clips of the launch can be seen here.

No word on where the rocket’s lower stages, using very toxic hypergolic fuels, crashed inside China.

The leaders in the 2024 launch race:

71 SpaceX
31 China
8 Russia
8 Rocket Lab

American private enterprise still leads the world combined in successful launches, 83 to 47, while SpaceX by itself still leads the entire world, including other American companies, 71 to 59.

China today successfully launched a classified Earth observation satellite using its Long March 4B rocket.

As the launch was from an interior spaceport, the rocket’s lower stages landed somewhere in the interior of China.

The leaders in the 2022 launch race:

61 China
59 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. still leads China 83 to 61 in the national rankings, but trails the entire world combined 93 to 83.

At the moment, the only known remaining launches in 2022 are two SpaceX Falcon 9 launches. However, China routinely launches a lot in the November/December timeframe, so we should not be surprised if they complete one or two launches as well in the next few days.

China today successfully launched an Earth observation satellite using its Long March 4B rocket.

The leaders in the 2020 launch race:

14 China
10 SpaceX
7 Russia
3 ULA

The U.S. still leads China in the national rankings, 16-14.

Using its Long March 4B rocket China today successfully launched a remote sensing Earth resources satellite.

They also once again tested grid fins on the first stage, comparable to the ones on SpaceX’s Falcon 9, for controlling the landing zone of that first stage.

The leaders in the 2019 launch race:

21 China
17 Russia
10 SpaceX
6 Europe (Arianespace)
4 ULA
4 India

The U.S. now leads China 22 to 21 in the national rankings..

China yesterday used its Long March 4B rocket to launch three satellites into orbit.

This was the first Long March 4 launch since May, when the third stage of a Long March 4C rocket failed. The main payload was a remote sensing satellite with both civilian and military applications. The second satellite was to provide ocean data and weather, with the third a cubesat testing new space communications and the use of a drag sail for de-orbiting.

The leaders in the 2019 launch race:

15 China
14 Russia
10 SpaceX
6 Europe (Arianespace)

The U.S. continues to lead China 19 to 15 in the national rankings.

Using its Long March 4B rocket China today launched an ocean research satellite.

The leaders in the 2018 launch standings (also including Russia’s launch today):

29 China
17 SpaceX
9 Russia
8 ULA
7 Europe (Arianespace)

China’s lead over the U.S. in the national rankings has now widened to 29 to 26.

China today launched a remote sensing satellite with its Long March 4B rocket.

The satellite is designed to observe the Earth at high resolution, but little else is known about it.

The leaders in the 2018 launch standings:

22 China
14 SpaceX
8 Russia
5 ULA
4 Japan
4 Europe

China now as a 22 to 20 lead over the U.S. in 2018 launches.