Through the Wormhole S2E9 — What Do Aliens Look Like?

7.6

Through the Wormhole•Season 2•Episode 9

What Do Aliens Look Like?

7.6/10 · 161 votesAug 3, 201144 min

Ranked #9 of 10 in Season 2•−0.2 vs season avg

Discussion

Science fiction writers have always had their little green men. But these humanoid aliens were based soundly on Earth-based life, not any extra terrestrial evidence. Today, we've discovered hundreds of planets around other stars. As we learn what some of these alternative Earths might look

Previous episodeE8 · Can We Live Forever?Next episodeE10 · Are There Parallel Universes?

Seasons8

All 1 2 3 4 5 6 7 8

Season 2 Episodes10

E1 7.6

Is There Life After Death?

E2 8.2

Is There an Edge to the Universe?

E3 8.1

Does Time Really Exist?

E4 7.8

Are There More Than 3 Dimensions?

E5 7.6

Is There a Sixth Sense?

E6 7.9

How Does the Universe Work?

E7 7.8

Can We Travel Faster than Light?