5 Things Dark Matter Could Be - The Countdown #45

Name: 5 Things Dark Matter Could Be - The Countdown #45
Uploaded: 2014-04-03T22:37:32Z
Duration: 4:12
Channel: Scientific American Space Lab
Description: Twenty-seven percent of the Universe is made of invisible dark matter. But what is it? In this episode, we cover the top five candidates that may…

31.6K views · 12 years ago · 4:12

Scientific American Space Lab

Educational creator

Apr 3, 2014 · 31.6K views

Twenty-seven percent of the Universe is made of invisible dark matter. But what is it? In this episode, we cover the top five candidates that may…