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2009-08-11 06:55:00

NASA's Spitzer Space Telescope has found evidence of a high-speed collision between two burgeoning planets around a young star.

2009-08-10 15:04:31

The U.S.


Word of the Day
taphephobia
  • A morbid dread of being buried alive. Also spelled 'taphiphobia'.
The word 'taphephobia' comes from Greek roots meaning 'burial' and 'fear'.
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