Sign In
We'll never share your email with anyone else.
Reset Password

Enter your email address and we'll send you a link to reset your password.

Back to Sign In
Poster Horizon - Season 1975 Episode 6 : The Planets 2020

Horizon - Season 1975 Episode 6 : The Planets 2020

By the end of 1974, Mars, Venus, Mercury and Jupiter had all been visited by spacecraft. For the first time scientists saw in sharp detail the continents, mountains, valleys and volcanoes of other worlds. Tonight's programme shows how these geological features give clues to the way the planets evolved; how they have helped scientists in their attempt to reach back 5,000 million years to understand the formation of the solar system itself.

  • Released: Jan 01, 1970
  • Runtime: 00:60:14 minutes
  • Genre: Documentary
  • Stars:
  • Network: BBC Two
Download : MKV
Download : MP4

Series Recommendations