ScienceCasts: Christmas Sky Show Published 2012-12-20 Download video MP4 360p Download video MP4 720p Recommendations 04:21 ScienceCasts: Why the World Didn't End Yesterday 04:23 ScienceCast: Record-Setting Asteroid Flyby 03:54 ScienceCasts: Hidden Magnetic Portals Around Earth 04:12 ScienceCasts: A Naked-Eye Comet in March 2013 04:04 ScienceCasts: Pink Planet at Sunset 04:29 ScienceCasts: Total Eclipse of the Sun 03:08 ScienceCasts: Sunset Comet 04:02 ScienceCasts: Comet of the Century 04:39 ScienceCasts: Solar Max Double Peaked 03:47 ScienceCasts: Voyager 1 at the Final Frontier 03:24 ScienceCasts: The Diner at the Center of the Galaxy 03:32 ScienceCasts: Fried Planets 04:16 ScienceCasts: Dark Lightning 05:08 ScienceCasts: Collision Course? A Comet Heads for Mars 04:17 ScienceCasts: Meteor Smoke Makes Strange Clouds 04:09 ScienceCasts: The Sound of Earthsong 03:15 ScienceCasts: The 2012 Perseid Meteor Shower 04:04 ScienceCasts: Weird Planets 02:21 ScienceCasts: A Good Reason to Wake Up at Dawn 04:01 ScienceCasts: Bright Explosion on the Moon Similar videos 03:10 ScienceCast 87 Christmas Sky Show 03:10 CHRISTMAS SKY SHOW 04:07 ScienceCasts: Mars Landing Sky Show 03:22 ScienceCasts: Big Asteroid Flyby 04:07 ScienceCasts: Rock Comet Meteor Shower 03:10 Christmas Sky Show - Jupiter - Moon - Conjunction - Science at NASA 04:23 NASA ScienceCasts: Small Satellites yield Big Discoveries 01:44 ScienceCasts: NanoSail-D 04:21 ScienceCasts: A Taste of Solar Maximum 04:11 ScienceCasts: A New Angle on Global Wind Measurements More results