Media Summary: An extraordinary event is taking place in space this week. COMET BORISOV HEADING ON STRAIGHT COLISON COURSE WITH EARTH At 18:35 GMT today astronomers will know if ISON has weathered its closest approach to the sun but a British scientist thinks it will ...
Two Comets Are Heading Straight - Detailed Analysis & Overview
An extraordinary event is taking place in space this week. COMET BORISOV HEADING ON STRAIGHT COLISON COURSE WITH EARTH At 18:35 GMT today astronomers will know if ISON has weathered its closest approach to the sun but a British scientist thinks it will ...
