PBS Space Time

The Treasures of Trappist-1

Season 2 Episode 38 | 8m 47s | Video has closed captioning.

Last week, seven earth-like planets were discovered orbiting a Red Dwarf star 39 light years away. Each one could be capable of supporting life.

Aired: 03/01/17

Rating: NR

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Problems Playing Video? | Closed Captioning