The 3 Biggest Space Impacts Ever

From the creator

Celebrate Asteroid Day by learning about the 3 biggest collisions that Earth has experienced with celestial objects. ---------- Dooblydoo thanks to the following Patreon supporters -- we couldn't make SciShow without them! Shout outs go to Justin Ove, Justin Lentz, David Campos, John Szymakowski, Peso255, Jeremy Peng, Avi Yaschin, and Fatima Iqbal. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.livescience.com/50227-biggest-asteroid-impact-zone-found-under-australia.html http://www.sciencedirect.com/science/article/pii/S0040195114006477 http://www.livescience.com/45172-vredefort-crater-impact-melt-ejecta.html http://news.nationalgeographic.com/news/2013/13/130214-biggest-asteroid-impacts-meteorites-space-2012da14/ http://science.nasa.gov/science-news/science-at-nasa/2008/30jun_tunguska/ http://www.livescience.com/48793-sudbury-basin-origins-revealed.html http://www.nature.com/news/rock-samples-suggest-meteor-caused-tunguska-blast-1.13163

Published 2015-06-30 · Watch on YouTube ↗
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