Galactic Mash-Up: Four billion years from now, Andromeda galaxy will smash...
The monstrous Andromeda galaxy and the Milky Way are destined to hit head-on, not in a glancing blow, new observations from the Hubble Space Telescope show. By precisely locating the same stars in...
View ArticleBefore Deep Space, NASA Heads Deep Under Water
NASA may have retired its shuttles, but it has its sights on sending astronauts deeper into space than ever before. These voyages are years away, but on Monday, astronauts are heading underwater to...
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