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Did Dawn Mission Find Water-Carved Gullies On Vesta Asteroid?
2012-12-07 16:11:58

Michael Harper for redOrbit.com — Your Universe Online In 2007, NASA launched the Dawn Mission to study the asteroid Vesta and dwarf planet Ceres. Carrying a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, Dawn set out on an 8 year mission to gather a wealth of data from these two celestial bodies. Dawn arrived at the first stop in its journey, the asteroid Vesta, in June 2011 and recently departed for Ceres this...


Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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