Last Updated: Sunday, August 04, 2013, 11:47
Astronomers from the University of Antioquia, Medellin, Colombia, have discovered a graveyard of comets in the asteroid belt between the orbits of Mars and Jupiter.
Last Updated: Wednesday, January 09, 2013, 12:25
A large asteroid belt is said to have been discovered around the star Vega, the second brightest star in northern night skies.
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