Excited for the August 21 eclipse? Visit our Eclipse 2017 page to explore the science, history, and myths of the event. The Curiosity team will be viewing the eclipse alongside NASA in Carbondale, Illinois. Follow us on Facebook for live videos, trivia, and interviews on the big day.
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Key Facts In This Video
Gallium safely melts in human hands. 00:44
Francium has never been visible to the naked eye. 03:08
When sufficiently cooled, Helium becomes a superfluid that seemingly defies gravity. 06:10