Science@NASA: Consider it a cosmic coincidence: On Nov. 18-19 - TopicsExpress



          

Science@NASA: Consider it a cosmic coincidence: On Nov. 18-19 2013, two comets (ISON and Encke) are going to fly by the planet Mercury in quick succession. NASAs MESSENGER spacecraft will have a front-row seat for the rare double flyby. Release Date: 14 November 2013 See more videos about Science@NASA: youtube/playlist?list=PL6vzpF_OEV8llrZiW19tKeQhzSFZVtHxU. Website: science.nasa.gov/ Credit: NASA Science
Posted on: Fri, 15 Nov 2013 00:50:28 +0000

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