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Researchers using a Cray XT3 supercomputer at Pittsburgh Supercomputing Center (PSC) have...

By Jarrett Cohen -- During May's Hubble Space Telescope Servicing Mission 4 (SM4), NASA astronauts...

University of Oregon scientists have found a way to correctly reproduce not only the structure but...

Einstein predicted gravitational waves almost 100 years ago. According to his theory, whenever...

For scientists, supernovae are true superstars -- massive explosions of huge, dying stars that...