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Latest P/2010 A2 Stories

Astronomers Discover Asteroid Has Much Longer Tail Than Thought
2013-06-03 10:06:31

Brett Smith for redOrbit.com - Your Universe Online Using the new wide-field camera at the WIYN Observatory´s 3.5-meter telescope, astronomers at the facility have discovered that asteroid P/2010 A2's recently-formed tail is much longer than previously believed. The astronomers said the tail is about 620,000 miles long, or about triple the distance from the Earth to the Moon. The scientists were able to see the complete tail using the new One Degree Imager (ODI) -- a wide-field...

2003-05-17 06:00:00

Hubble Space Telescope -- Astronomers analyzing debris from a comet that broke apart last summer spied pieces as small as smoke-sized particles and as large as football-field-sized fragments. But it's the material they didn't see that has aroused their curiosity. Tracking the doomed comet, named C/1999 S4 (LINEAR), NASA's Hubble Space Telescope's Wide Field and Planetary Camera 2 found tiny particles that made up the 62,000-mile-long (100,000-kilometer-long) dust tail and 16 large...


Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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