Explorer 4 Mission
Launch Status
Success
Date & Time
26 Jul 1958, 3:00pm
UTC
Pad
Launch Complex 5
Launch Service Provider
Vehicle
Mission
Explorer 4
Mission Type
Earth Science
Destination
Medium Earth Orbit
An American satellite in order to study the Van Allen radiation belts and the effects of nuclear explosions upon these belts.
Updated: Jan 3, 7:53pm UTC
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