PBS Space Time

Are Dark Matter And Dark Energy The Same?

Season 5 Episode 7 | 13m 8s

Astronomers are the worst at naming things. Dark energy AND dark matter? Who can remember which is which. But perhaps one astronomer has just fixed it, with a theory that says perhaps actually they are they same stuff.

Aired: 01/22/19

Rating: NR

Video has closed captioning.

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