Astronomy Shorts 1: The Scale of the Universe|Curious Minds - a podcast by Ran Levi

from 2016-03-31T14:07:17

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The universe we live in is really big: It's vastness is difficult to even comprehend. That vastness is why, even if our universe is teeming with life, it is unlikely that we will ever meet other intelligent life forms. Let's take a closer look at the scales of distances, speeds and volumes in our universe.