15
Nov 13

Two Comets to Fly By Mercury on Nov. 18-19

Credits: NASA SCience News

On Nov. 18-19, two comets (ISON and Encke) are going to fly by the planet Mercury in quick succession. NASA's MESSENGER spacecraft will have a front-row seat for the rare double encounter.

Twitter del.icio.us Digg Facebook linked-in Yahoo Buzz StumbleUpon