Watch the Launch

Additional Media

Flight ST37 – OneWeb | Soyuz Launch | Arianespace

On Monday, December 27, at precisely 06:10 p.m. local time at Russia’s Baikonur Cosmodrome (01:10 p.m. UTC), Soyuz flight ST37 lifted-off with 36 OneWeb satellites bringing, after this successful depl...

Техническая трансляция запуска космических аппаратов OneWeb с космодрома Байконур

27 декабря 2021 года в 16:10 по московскому времени выполнен пуск ракеты-носителя «Союз-2.1б». Разгонный блок «Фрегат» доставит 36 аппаратов OneWeb на высоту 450 км, после чего спутники выводятся са...

OneWeb 12

Circle Image

Overview

Destination: Polar Orbit
Mission: Communications

Polar Orbit 31/6 Baikonur Cosmodrome, Republic of Kazakhstan

A batch of 36 satellites for the OneWeb satellite constellation, which is intended to provide global Internet broadband service for individual consumers. The constellation is planned to have around 648 microsatellites (of which 60 are spares), around 150 kg each, operating in Ku-band from low Earth orbit.

Updates

SwGustav • Dec. 27, 2021, 7:13 p.m.

Success confirmed


Nosu • Dec. 9, 2021, 12:44 p.m.

Launch date & time confirmed by ROSCOSMOS


Soyuz 2.1b/Fregat-M

Family:
Configuration: Fregat-M

Soyuz-2, GRAU index 14A14, is the collective designation for the 21st-century version of the Russian Soyuz rocket. In its basic form, it is a three-stage carrier rocket for placing payloads into low Earth orbit. The first-stage boosters and two core stages feature uprated engines with improved injection systems, compared to the previous versions of the Soyuz. Digital flight control and telemetry systems allow the rocket to be launched from a fixed launch platform, whereas the launch platforms for earlier Soyuz rockets had to be rotated as the rocket could not perform a roll to change its heading in flight.

Specifications
  • Stages
    4
  • Length
    46.3 m
  • Diameter
    10.3 m
  • Fairing Diameter
    4.11 m
  • Launch Mass
    313.0 T
  • Thrust
    4150.0 kN
Family
  • Name
    Soyuz 2.1b/Fregat-M
  • Family
  • Variant
    Fregat-M
  • Alias
  • Full Name
    Soyuz 2.1b Fregat-M
Payload Capacity
  • Launch Cost
    $48500000
  • Low Earth Orbit
    8200.0 kg
  • Geostationary Transfer Orbit
    3250.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Progress Rocket Space Center

Progress Rocket Space Center

(PRSC)

CEO: Dmitry Baranov Founded: 1996 Successes: 44 Failures: 1 Pending: 0

Agency Type:

Progress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Centre is the manufacturer of Soyuz launch vehicles.

INFO WIKI

Related News

NASA Spaceflight

Soyuz 2.1b successfully launches 36 OneWeb Satellites

Starsem, Arianespace, and Roscosmos have launched a Soyuz 2.1b for OneWeb flight 12. Lift-off from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan occurred at 13:10 UTC (08:10 EST) on December 27.

SpaceNews

Arianespace wraps up 2021 with OneWeb launch

Arianespace completed its last mission of the year Dec. 27 with the launch of 36 satellites for low Earth orbit broadband operator OneWeb.

Baikonur Cosmodrome, Republic of Kazakhstan

31/6


Falcon 9
Success
2 days, 2 hours ago
Starlink Group 17-20
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.


New Shepard
Success
5 days, 3 hours ago
NS-38
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

NS-38 is the 17th crewed flight for the New Shepard program and the 38th in the New Shepard program's history.


Electron
Success
5 days, 9 hours ago
The Cosmos Will See You Now (Open Cosmos Constellation Launch 1)
Rocket Lab Launch Complex 1A - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

First 2 satellites of UK-based Open Cosmos' secure LEO broadband constellation designed to provide independent and resilient connectivity infrastruct…


Falcon 9
Success
5 days, 14 hours ago
Starlink Group 17-30
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.


Long March 12
Success
1 week, 1 day ago
SatNet LEO Group 19
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.…


Falcon 9
Success
1 week, 1 day ago
Starlink Group 6-100
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, 3 days ago
NROL-105
Space Launch Complex 4E - Vandenberg SFB, CA, USA

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


Ceres-2
Failure
1 week, 3 days ago
Demo Flight
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

First test launch of Galactic Energy’s Ceres-2 rocket.


Long March 3B/E
Failure
1 week, 4 days ago
Shijian 32
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Chinese experimental spacecraft of unknown purposes.


Ceres-1S
Success
1 week, 4 days ago
Tianqi 37-40
Rizhao offshore launch location - Haiyang Oriental Spaceport

4 small satellites for LEO Internet of Things (IoT) communication purposes.