Watch the Launch

Wentian

Circle Image

Overview

Destination: Low Earth Orbit
Mission: Human Exploration

Low Earth Orbit 101 Wenchang Space Launch Site, People's Republic of China

Wentian is the first Laboratory Cabin Module (LCM) and second major component of the Chinese spacestation. It will provide additional navigation avionics, propulsion and orientation control as backup functions for the Core Cabin Module (CCM) as well as a pressurized environment for researchers to conduct science experiments in zero gravity.

Updates

Cosmic_Penguin • July 24, 2022, 6:40 a.m.

Launch success


Cosmic_Penguin • July 24, 2022, 6:23 a.m.

Liftoff


Cosmic_Penguin • July 24, 2022, 5:59 a.m.

Updated T-0


Cosmic_Penguin • July 12, 2022, 4:50 a.m.

Added launch time per NOTAM


Cosmic_Penguin • July 12, 2022, 4:10 a.m.

NET July 24


Long March 5B

Family:
Configuration: B

The configuration of the CZ-5B variant consists of the Long March 5 core stage with its four strapped-on liquid-fueled boosters, but the usual second stage will be absent; in place of the second stage would be heavier low earth orbit payloads.

Specifications
  • Stages
    1
  • Length
    53.66 m
  • Diameter
    5.0 m
  • Fairing Diameter
    5.0 m
  • Launch Mass
    837.0 T
  • Thrust
    10565.0 kN
Family
  • Name
    Long March 5B
  • Family
  • Variant
    B
  • Alias
  • Full Name
    Long March 5B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    25000.0 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: 569 Failures: 15 Pending: 10

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

NASA

NASA Administrator Statement on Chinese Space Debris

NASA Administrator Statement

SpaceNews

Long March 5B rocket stage makes fiery uncontrolled reentry over Indian Ocean

Wreckage from a Chinese Long March 5B rocket first stage made a fiery reentry into Earth’s atmosphere over Southeast Asia Saturday, six days after launching a space station module into orbit.

Spaceflight Now

Re-entry of large Chinese rocket booster spotted over Borneo

The 22-ton core stage of a Chinese rocket fell back to Earth Saturday, the third time in two years China has allowed such a large booster to re-enter the atmosphere uncontrolled. There were no immediate reports of wreckage or damage on the…

SpaceNews

Massive Long March 5B booster predicted to reenter on July 31

The first stage of the Long March 5B rocket which launched China’s Wentian space station module could reenter the atmosphere around July 31, according to a prediction from the Aerospace Corporation.

Spaceflight Now

Wentian science module docks with China’s space station

China’s Tiangong space station received a new room Sunday with the docking of the Wentian laboratory module, a half-day after launching on a heavy-lift Long March 5B rocket. The three-person crew on the Chinese space station later opened h…

Wenchang Space Launch Site, People's Republic of China

101


Long March 8
Success
1 day, 18 hours ago
SpaceSail Polar Group 07
Commercial LC-1 - Wenchang Space Launch Site, People's Republic of China

18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…


Minotaur IV
Success
1 day, 20 hours ago
STP-S29A
Space Launch Complex 8 - Vandenberg SFB, CA, USA

STP-S29A is a mission under the U.S. Department of Defense's Space Test Program (STP) that will deliver technology demonstrations to orbit and contri…


Falcon 9
Success
2 days, 5 hours ago
Starlink Group 17-35
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Atlas V 551
Success
5 days, 2 hours ago
Amazon Leo (LA-05)
Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

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


Soyuz 2.1a/Fregat-M
Success
6 days, 2 hours ago
Meridian-M No.21L
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Meridian is a series of communications satellite for military and civilian use.


Tianlong-3
Failure
6 days, 4 hours ago
Demo Flight
Tianlong-3 Launch Pad - Jiuquan Satellite Launch Center, People's Republic of China

First test launch of Space Pioneer’s Tianlong-3 rocket.


Falcon 9
Success
6 days, 20 hours ago
Starlink Group 10-58
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.


Space Launch System (SLS)
Success
1 week ago
Artemis II
Launch Complex 39B - Kennedy Space Center, FL, USA

Artemis II is the first crewed mission as part of the Artemis program. Artemis II will send a crew of 4 - 3 Americans and 1 Canadian around the moon …


Falcon 9
Success
1 week, 2 days ago
Starlink Group 10-44
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.


Falcon 9
Success
1 week, 2 days ago
Transporter 16 (Dedicated SSO Rideshare)
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.