Last Updated: Tuesday, December 03, 2013, 11:34
Scientists are working to determine and to understand the fate of Comet ISON as it moves away from the sun.
Last Updated: Saturday, November 30, 2013, 10:23
A smaller, paler version of Comet ISON may have survived incineration in the sun`s corona and may be brightening, scientists said on Friday.
Last Updated: Tuesday, November 12, 2013, 10:45
A comet is heading for a close encounter with the sun later this month, and if it is not vaporized or torn apart, it should be visible to the naked eye in December.
Last Updated: Monday, November 29, 2010, 16:34
Computer simulations have shown that the early Sun could have stolen comets from neighboring newborn stars 4.5 billion years ago.
more videos >>