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Kepler-11 New Exoplanetary System in HD Quality KEPLER MISSION - YouTube
https://www.youtube.com/watch?v=c8Ipowj6X5s
http://www.spacechronology.com Kepler-11 is a planetary system, approximately 2,000 light years away from Earth. It contains at least six confirmed exoplanet...
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The Aurora Borealis - YouTube
https://www.youtube.com/watch?v=lT3J6a9p_o8
This video explains how particles originating from deep inside the core of the sun creates northern lights, also called aurora borealis, on our planet. See a...