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Latest GRAIL mission Stories

2011-08-24 13:02:39

NASA's GRAIL spacecraft is set to launch to the moon aboard a United Launch Alliance Delta II rocket on Sept. 8, 2011 from Cape Canaveral Air Force Station (CCAFS), Fla. There are two instantaneous (1 sec.) launch windows at 8:37:06 a.m. and 9:16:12 a.m. EDT. The launch period, the last for Delta IIs at the Cape, extends through Oct. 19. The launch times occur approximately four minutes earlier each day. GRAIL's primary science objectives are to determine the structure of the lunar...


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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