Neil deGrasse Tyson explains some of the biggest misconceptions we have about the universe.
Darren Weaver contributed to an earlier version of this video.
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StarTalk Radio is a podcast and radio program hosted by astrophysicist Neil deGrasse Tyson, where comic co-hosts, guest celebrities, and scientists discuss astronomy, physics, and everything else about life in the universe. Follow StarTalk Radio on Twitter, and watch StarTalk Radio "Behind the Scenes" on YouTube.
from SAI http://read.bi/2u1hhxv