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6.3

Horizon•Season 43•Episode 19

We are the Aliens

6.3/10 · 18 votesNov 14, 200660 min

Ranked #14 of 15 in Season 43•−0.9 vs season avg

Clouds of alien life forms are sweeping through outer space and infecting planets with life – it may not be as far-fetched as it sounds. The idea that life on Earth came from another planet has been around as a modern scientific theory since the 1960s

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Season 43 Episodes19

Space Tourists

Waiting for a Heartbeat

A War on Science

The Lost City of New Orleans

Most of Our Universe Is Missing

Winning Gold in 2012

The Woman Who Thinks Like a Cow

The Genius Sperm Bank

Bye Bye Planet Pluto

We Love Cigarettes

Nuclear Nightmares

Tutankhamun's Fireball

Survivors Guide to Plane Crashes

Chimps are People Too

The Worlds First Face Transplant

Human v2.0

The Great Robot Race

Pandemic

E19 6.3Now viewing

We are the Aliens

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Episode Summary

"We are the Aliens" is episode 19 of Horizon season 43. It scored 6.3/10 from 18 votes, ranking #14 of 15 episodes this season (season average 7.2). It aired on November 14, 2006.

Continue to Season 44 Best of Season 43