Van Allen Radiation Belt

Luna 2 – The First Spacecraft to Land on the Moon

Luna 2 – The First Spacecraft to Land on the Moon

On September 12, 1959, Soviet spaceprobe Luna 2 was launched. It was the first spacecraft to reach the surface of the Moon and was also the first man-made object to land on another celestial body. On September 14, 1959 it successfully impacted with the lunar surface east of Mare Imbrium near the craters Aristides, Archimedes, and Autolycus. The Soviet Luna Programme Actually, already Lunar 1 was intended as an impactor and was…
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James van Allen and the Weather in Space

James van Allen and the Weather in Space

On September 7, 1914, astrophysicist and space pioneer Dr. James Van Allen was born. The Van Allen radiation belts were named after him, following the 1958 satellite missions (Explorer 1 and Explorer 3) in which Van Allen had argued that a Geiger counter should be used to detect charged particles. “Apparently, something happens on the sun. It sends out a burst of gases. The reservoirs above our earth shake like a bowl…
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