PBS Space Time

Supervoids vs Colliding Universes!

Season 3 Episode 5 | 10m 41s | Video has closed captioning.

If you study a map of the Cosmic Microwave Background, or CMB, you may notice a large, deep blue splotch on the lower right. This area, creatively named the Cold Spot. Is this feature a statistical fluke, the signature of vast supervoids, or even the imprint of another universe?

Aired: 06/07/17

Rating: NR

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Problems Playing Video? | Closed Captioning