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Tianhe

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天和号核心舱

Human SpaceflightLEOCOSPAR 2021-035ALaunched 4/29/2021
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Mission & Launch
Launch Mission
Tianhe Mission
Launch Vehicle
Long March 5B
Launch Date
4/29/2021
Orbit & Mass
Orbit Class
LEO
Altitude
275.5 km
Inclination
41.47 deg
Dry Mass
20,838 kg
Total Mass
22,500 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
China Manned Space Agency (CMSA)
Manufacturer
China Academy of Space Technology (CAST)
Registry
COSPAR ID
2021-035A
UN Registration
ST/SG/SER.E/1033
Track
Mentions
143
All verified mentions of this spacecraft in source documents.
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The Tianhe core module launched in April 2021 and is the first of three planned space station modules.

PlanGeneralValue 3.5Sep 17, 2021Shenzhou-12 astronauts return to Earth after 3-month space station mission
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Tianhe hosted Nie Haisheng, Liu Boming, and Tang Hongbo from 2021-06-17 to 2021-09-15.

GeneralGovernanceValue 2.5Sep 17, 2021Shenzhou-12 astronauts return to Earth after 3-month space station mission

The radial rendezvous test performed by Shenzhou-12 did not include docking and tested required sensors and guidance systems, measurement accuracy, and different lighting conditions when approaching Tianhe from below with respect to the Earth.

CapabilityValue 4.0Sep 16, 2021China rolls out cargo mission rocket as Shenzhou-12 astronauts leave space station

Tianhe hosted the Shenzhou-12 astronauts Nie Haisheng, Liu Boming, and Tang Hongbo beginning 2021-06-17.

GeneralValue 2.5Sep 16, 2021China rolls out cargo mission rocket as Shenzhou-12 astronauts leave space station

The Shenzhou-12 crew entered the Shenzhou-12 spacecraft, separated from Tianhe at 8:56 p.m. Eastern, circumnavigated Tianhe, and completed a radial (R‑Bar) rendezvous test at 1:38 a.m. Eastern the following day.

PlanCapabilityValue 4.2Sep 16, 2021China rolls out cargo mission rocket as Shenzhou-12 astronauts leave space station

Tianzhou-2 delivered supplies to Tianhe for Shenzhou-12 and is expected to remain docked to the core module beyond the deorbiting of Shenzhou-12.

PlanGeneralValue 4.2Aug 20, 2021Astronauts conduct second Chinese space station spacewalk

Tianhe will be joined in orbit by two experiment-hosting modules named Mengtian and Wentian in 2022.

PlanValue 4.0Aug 20, 2021Astronauts conduct second Chinese space station spacewalk

Tianhe is 16.6 m long and 4.2 m in diameter and launched on 2021-04-28.

CapabilityPlanValue 4.0Aug 20, 2021Astronauts conduct second Chinese space station spacewalk

Nie Haisheng opened the hatch of the Tianhe module at 8:38 p.m. Eastern on 2021-08-19 to begin a planned near seven-hour extravehicular activity.

PlanValue 4.0Aug 20, 2021Astronauts conduct second Chinese space station spacewalk

The Shenzhou-12 crew completed a spacewalk on 2021-07-04 that installed foot restraints and an extravehicular working platform on Tianhe’s robotic arm and raised a panoramic camera.

CapabilityGeneralValue 4.5Aug 16, 2021Rocket arrives for second Chinese space station cargo mission

Liu Boming opened the hatch of the Tianhe module at 8:11 p.m. Eastern on 2021-07-03.

CapabilityGeneralValue 3.5Jul 4, 2021Astronauts complete first Chinese space station spacewalk

The Tianzhou-3 cargo spacecraft will deliver supplies to the Tianhe module a month before the Shenzhou-13 launch.

PlanGeneralValue 4.0Jul 4, 2021Astronauts complete first Chinese space station spacewalk

The Tianhe core module launched in late April 2021 and is currently hosting its first crew.

PlanGeneralValue 2.8Jun 30, 2021China outlines space plans to 2025

Tianhe was launched into orbit in late April 2021, marking the start of the construction phase of the Chinese space station project first approved in 1992.

PlanValue 4.0Jun 17, 2021Shenzhou-12 docks with Tianhe space station module

When the Shenzhou-12 crew enters Tianhe it will be the first time since May 2000 that two orbiting space stations were simultaneously inhabited, the previous instance occurring when STS-101 and Soyuz TM-30 visited the ISS and Mir respectively.

GeneralValue 3.0Jun 17, 2021Shenzhou-12 docks with Tianhe space station module

The Tianhe cargo and supply architecture included Tianzhou-2 delivering EVA suits to support Shenzhou-12 extravehicular activities.

CapabilityPlanValue 4.0Jun 17, 2021Shenzhou-12 docks with Tianhe space station module

Tianzhou-2 launched to Tianhe in 2021-05-31 carrying 4,690 kg of cargo in a pressurized segment to supply the Shenzhou-12 mission.

PlanCapabilityValue 4.5Jun 17, 2021Shenzhou-12 docks with Tianhe space station module

The Shenzhou-12 crewed mission was scheduled to launch to the Chinese Space Station Tianhe from Jiuquan at 9:22 p.m. Eastern on 2021-06-16.

PlanGeneralValue 4.0Jun 16, 2021China, Russia reveal roadmap for international moon base

The Tianhe core module launched on 2021-04-28 Eastern.

PlanGeneralValue 3.5Jun 10, 2021China set to launch first astronauts to space station with Shenzhou-12

Yuanwang 5 supported the launch of the Tianhe space station module in late April 2021.

GeneralPlanValue 4.0Jun 3, 2021China launches Fengyun-4B meteorological satellite