Excuse me.. "Unique Coicidence"? ᴴᴰ
- Uploaded by Ur_lnner_Voice on Nov 15, 2013
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Two Comets Are About to Fly By Mercury [NASA Space Science]
Two comets, ISON and Encke, will fly by the planet Mercury November 18 - 19, 2013. NASA's MESSENGER spacecraft will have an up-close view.