Thor DM-21 Agena-B | Discoverer 21 (MIDAS RM-2)
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Feb. 18, 1961, 10:57 p.m. - Feb. 18, 1961, 10:57 p.m.
Instantaneous launch window.
Feb. 18, 1961, 10:57 p.m. - Feb. 18, 1961, 10:57 p.m.
Thor-Agena was a series of orbital launch vehicles.
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947.
INFO WIKISixth test flight of the two-stage Starship launch vehicle.
GSAT-20 is an Indian geostationary Ka-band high-throughput communications satellite. GSAT 20 is reportedly built on the I-6K unified modular bus a…
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
An unannounced geostationary communication satellite built by Northrop Grumman, alleged for the Australian telecommunications operator Optus. Details…
Seventh cargo delivery mission to the Chinese space station.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Next generation Chinese ocean salinity measurements satellite to study ocean climatic changes and its effects on ecology and biological cycles.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The Koreasat 6A spacecraft, built by Thales Alenia Space, will have 20 transponders for fixed satellite services and six for TV broadcasting to repla…