Thor Delta B | Relay 2
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Jan. 21, 1964, 9:14 p.m. - Jan. 21, 1964, 9:14 p.m.
Instantaneous launch window.
Jan. 21, 1964, 9:14 p.m. - Jan. 21, 1964, 9:14 p.m.
Relay 2, although principally a communications satellite, carried particle experiments designed to map the trapped radiation belt.
American orbital launch vehicle family with Thor first stage and a delta second stage.
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A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
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A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
First flight of the Isar Spectrum launch vehicle.
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.