Thor DM-21 Ablestar | Courier 1A
Launch Failure
L - -- : -- : -- : --
Aug. 18, 1960, 7:58 p.m.
Instantaneous launch window.
Instantaneous launch window.
An active repeater communications satellite. The vehicle failed during liftoff.
The Thor-Ablestar, or Thor Able-Star, also known as Thor-Epsilon was an early American expendable launch system consisting of a PGM-17 Thor missile, with an Ablestar upper stage. It was a member of the Thor family of rockets, and was derived from the Thor-Able.
Payload consists of two satellites for Europe's Galileo navigation system.
A batch of 48 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system - as well as 2 BlackSky…
The FH 2 (Feng Huo 2) series are reportedly the second generation of chinese military comsats and data relay satellites. They provide both C-band and…
The Tundra or EKS (meaning Unified Space System) series of satellites is the next generation of Russian early warning satellites.
Unknown Chinese satellite reported for technology development purposes.
The UM (Uzlovoy Module) or NM (Node Module) is a node to be added to the Russian part of the ISS complex. It is also named Prichal. UM will be deliv…
Double Asteroid Redirection Test (DART) mission is the first-ever mission to demonstrate the capability to deflect an asteroid by colliding a spacecr…
Gaofen (GF) is a series of Chinese civilian remote sensing satellites for the state-sponsored program China High-definition Earth Observation System …
Space Force test payload contracted through the Defense Innovation Unit’s Other Transaction Agreement with Astra Space.
Gaofen is a series of civilian Earth observation satellites developed and launched for the China High-definition Earth Observation System (CHEOS), a …