Big Sun-diving Comet Discovered

Source - Space Weather News for Sept. 25, 2012: http://spaceweather.com

SUNDIVING COMET: Astronomers are paying close attention to a newly-discovered comet, C/2012 S1 (ISON), which is heading for a remarkably close encounter with the sun.

Fierce solar heat could turn Comet ISON into a bright naked-eye object in Nov. 2013.  First images and speculation about the comet are highlighted on today's edition of http://spaceweather.com