Demo Flight

Overview

Destination: Unknown
Mission: Test Flight

Unknown Commercial LC-2 Wenchang Space Launch Site, People's Republic of China

First test launch of CASC’s Long March 10B rocket.

Updates

Cosmic_Penguin • June 16, 2026, 11:55 a.m.

Rumored to be launching NET July.


Cosmic_Penguin • April 25, 2026, 10:48 p.m.

NET May.


Cosmic_Penguin • April 20, 2026, 6:16 p.m.

NET last days of April, to be confirmed.


Cosmic_Penguin • March 11, 2026, 3:35 p.m.

Added launch.


Long March 10B

Family:
Configuration:

The Long March 10B is a reusable launch vehicle based on the 1st stage of the Long March 10A, in turn derived from a single 1st stage core of the Long March 10, with 7 YF-100 series kerosene/liquid oxygen staged-combustion cycle engines on the 1st stage. Like the Long March 10A, the 10B’s 1st stage is designed to be recovered downrange by a recovery barge equipped with an arrestor net and support frame, with the 1st stage landing on the net’s cables using its grid fins. The 2nd stage, however, uses a single YF-219 gas generator cycle methane/liquid oxygen engine with 140 tonnes of thrust.

Specifications
  • Stages
    2
  • Length
    70.2 m
  • Diameter
    5.0 m
  • Fairing Diameter
    5.0 m
  • Launch Mass
  • Thrust
    8750.0 kN
Family
  • Name
    Long March 10B
  • Family
  • Variant
  • Alias
    CZ-10B
  • Full Name
    Long March 10B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    16000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 584 Failures: 15 Pending: 8

Agency Type:

The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.

INFO WIKI

Related News

SpaceNews

China’s latest batch of new and reusable rockets are close to launch

A number of new Chinese state-led and commercial rockets are set for debuts and fresh first stage recovery attempts in the coming weeks and months. The post China’s latest batch of new and reusable rockets are close to launch appeared fir…

NASASpaceflight

China prepares cargo, crew, and deep space missions, as commercial sector steps towards reusability

China is preparing to launch both cargo and crew missions to its Tiangong space station,… The post China prepares cargo, crew, and deep space missions, as commercial sector steps towards reusability appeared first on NASASpaceFlight.com.

SpaceNews

Fueling test suggests imminent debut of China’s reusable Long March 10B rocket

China has conducted what appears to be a wet dress rehearsal for its Long March 10B, paving the way for a potential launch within weeks. The post Fueling test suggests imminent debut of China’s reusable Long March 10B rocket appeared firs…

Wenchang Space Launch Site, People's Republic of China

Commercial LC-2


Falcon 9
Success
19 hours, 40 minutes ago
NROL-179
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Fourteenth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Offi…


Ariane 64
Success
2 days, 16 hours ago
Amazon Leo (LE-03)
Ariane Launch Area 4 - Guiana Space Centre, French Guiana

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…


Falcon 9
Success
2 days, 21 hours ago
BlueBird Block 2 #3-5
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, requi…


Kuaizhou 11
Success
3 days ago
CentiSpace-1 Group 05
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

Note: Unofficial reports indicate there may be 1 or more additional satellites that failed to separate from the upper stage, however this is not offi…


Long March 12
Success
3 days, 1 hour ago
SatNet LEO Group 22
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Long March 3B/E
Success
3 days, 18 hours ago
Shijian 31
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Classified experimental Chinese satellite of unknown purposes (officially described for "spatial environment detection" purposes).


Falcon 9
Success
4 days, 12 hours ago
Starlink Group 17-54
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Kinetica 1
Success
5 days ago
8 x Jilin-1
Launch Area 130 - Jiuquan Satellite Launch Center, People's Republic of China

8 Earth observation satellites for the Jilin-1 commercial Earth observation satellites constellation: * High Resolution-04D 01-02 * High Resoluti…


Falcon 9
Success
1 week ago
Starlink Group 10-54
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


H3-30
Success
1 week, 1 day ago
H3-30 Test Flight
Yoshinobu Launch Complex LP-2 - Tanegashima Space Center, Japan

Test flight of the H3-30 variant of the H3 launch vehicle with 3 LE-9 engines in the first stage and no SRBs. The flight will carry a dummy main payl…