Explorer 6, launched August 7, 1959, from Cape Canaveral, had a primary mission to investigate Earth's magnetic fields, radiation, cosmic rays, geomagnetism, and micrometeorites. The satellite ...
On Dec. 16, 1962, NASA launched the Explorer 16 spacecraft to study micrometeoroids near Earth. [‘On This Day in Space’ Video Series on Space.com] The mission would determine how likely it would be ...
A satellite that will make the first map of the boundary between the Solar System and interstellar space has been selected as part of NASA’s Small Explorer program. The Interstellar Boundary Explorer ...
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