Juno II | Pioneer 4
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
March 3, 1959, 5:10 a.m. - March 3, 1959, 5:10 a.m.
Instantaneous launch window.
March 3, 1959, 5:10 a.m. - March 3, 1959, 5:10 a.m.
Pioneer 4 was a spin-stabilized spacecraft intended as a lunar probe and successfully performed a fly by of the moon at a height of 58983km. Unfortunately it didn't come close enough to trigger its photoelectric sensor.
Juno II was an American space launch vehicle used during the late 1950s and early 1960s. It was derived from the Jupiter missile, which was used as the first stage.
The Army Ballistic Missile Agency was formed to develop the U.S. Army's first large ballistic missile. The agency was established at Redstone Arsenal on 1 February 1956, and commanded by Major General John B. Medaris with Wernher von Braun as technical director.
WIKISixth test flight of the two-stage Starship launch vehicle.
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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…