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Explorersweb on MSNWhere Are All the Aliens? We Review the Search for E.T.At a famous 1950 lunch among physicists, Enrico Fermi wondered, "Where are all the aliens?" How far have we come toward ...
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Gamma Rays From Deep Space Reached Earth’s Upper AtmosphereAmong the most fascinating phenomena are gamma rays, the most energetic form of electromagnetic radiation. Recently, ...
The eclipse was visible Saturday across Europe, western Africa, eastern North America and northern Asia. During a partial ...
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