Could we stop an asteroid on a collision course for Earth? Subscribe! It's FREE: bit.ly/10kWnZ7 Bill Nye Twitter: bit.ly/14DOBKA AsapSCIENCE Twitter: bit.ly/16mYsWW AsapSCIENCE Facebook: on.fb.me/12fEcFg The Planetary Society: planetary.org @exploreplanets Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz).

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