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Watch Mercury cross the Sun starting at 7AM Eastern
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Watch Mercury cross the Sun starting at 7AM Eastern
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11th May 2016, 05:43
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 148,553
 |  Watch Mercury cross the Sun starting at 7AM Eastern Mercury might orbit the Sun every 88 days, but seeing it cross in front of the Sun is much rarer. That only happens roughly 13 times each century, and the technology to safely watch this happen hasn't been widely available until recently. However,... http://www.engadget.com/2016/05/08/w...-transit-live/ |
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