The 3rd and 4th In Orbit Validation satellites of the Galileo constellation. The Galileo constellation is ESA's satellite navigation system and is expected to be completed by 2020. Galileo will provide Europe with an alternative to the American GPS and Russian GLONASS constellations, but will be interoperable with both systems.
The 2.1b version adds an upgraded engine (RD-0124) with improved performance to the second stage. First launch took place from Plesetsk Cosmodrome Site 43 on 26 July 2008 with a classified military payload. The 2.1b/ST version is sometimes called Soyuz ST-B.
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 WIKIOn 12 March 2013, Galileo satellite GSAT0104, alongside its fellow In-Orbit Validation (IOV) satellites, made history by enabling the first position fix by Europe’s independent satellite navigation system Galileo. Now, after 12 years of se…
RAISE-4 (RApid Innovative payload demonstration Satellite-4) is a Japan Aerospace Exploration Agency (JAXA) satellite for on-orbit demonstrations of …
DEAR-5 is a commercial in-orbit payload and micro-gravity experiments hosting spacecraft developed by Chinese commercial company AZSPACE for various …
A batch of Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group. …
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Share ride of 9 satellites to sun-synchronous orbit: * Satellite 813 (United Arab Emirates) * Jilin-1 Gaofen 07B-01/07C-01/07D-01 * Dongpo-15 …
Classified payload for the US National Reconnaissance Office.
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
The Yaogan 47 is a Chinese military “remote sensing” satellite of unknown purposes.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.