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Scout B | Explorer 39
Explorer 39 was an inflatable sphere, 3.6 m in diameter. It was orbited to make atmospheric density determinations.
Mission type: Earth Science · Orbit: Elliptical Orbit
Rocket: Scout B · Provider: National Aeronautics and Space Administration
Launch pad
Space Launch Complex 5, Vandenberg SFB, CA, USA · View on map (opens in new tab)