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Latest Rita Schulz Stories

Rosetta Studies Complex History Of Asteroid Lutetia
2012-05-31 02:49:19

The long and tumultuous history of asteroid (21) Lutetia is revealed by a comprehensive analysis of the data gathered by ESA's Rosetta spacecraft when it flew past this large main-belt asteroid on 10 July 2010. New studies have revealed the asteroid's surface morphology, composition and other properties in unprecedented detail. In particular, extensive studies of Lutetia's geological features have opened a unique window into the complex history of this peculiar object. On its way to...

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2010-10-05 06:15:00

A huge asteroid visited by Europe's Rosetta probe is encased in a thick, dusty layer of debris at least 2,000 ft. deep, created by eons of impacts that have left the shattered surface with a texture similar to the Earth's Moon. The findings are among the first to emerge from the plethora of data collected by Rosetta during its close flyby of Lutetia 282 million miles from Earth, beyond the orbit of Mars. Details of the encounter are being presented at a conference this week of the Division...


Word of the Day
barghest
  • A goblin in English folklore, often appearing in the shape of a large dog and believed to portend imminent death or misfortune.
  • A ghost, wraith, hobgoblin, elf, or spirit.
The origin of 'barghest' is not known, but it may be from perhaps burh-ghest, town-ghost, or German Berg-geist (mountain spirit) or Bär-geist (bear-spirit).
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