Thor Delta B | Explorer 17
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
April 3, 1963, 2 a.m. - April 3, 1963, 2 a.m.
Instantaneous launch window.
April 3, 1963, 2 a.m. - April 3, 1963, 2 a.m.
Explorer 17 carried four pressure gauges for the measurement of total neutral particle density, two mass spectrometers for the measurement of certain neutral particle concentrations, and two electrostatic probes for ion concentration and electron temperature measurements.
American orbital launch vehicle family with Thor first stage and a delta second stage.
First test launch of CASC/CACL’s Long March 12B rocket; carried a batch of 2 operational Low Earth Orbit communication satellites with Ku, Q and V ba…
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A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
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A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Shenzhou 23 will be the 23rd flight of the Shenzhou program.
12th test flight of the two-stage Starship launch vehicle. Maiden Flight of Starship V3. The flight test’s primary goal will be to demonstrate eac…