Main content
Valles Marineris on Mars
Professor Brian Cox describes how the Grand Canyon on Earth measures up to Valles Marineris on Mars.
Duration:
This clip is from
Featured in...
Astronomy Finder
Watch Solar System video clips from the 大象传媒 Archive.
More clips from Dead or Alive
-
Tracking killer asteroids
Duration: 03:16
-
Olympus Mons on Mars
Duration: 04:45
-
Volcanoes on Io
Duration: 05:21
-
Venus compared with the Earth
Duration: 06:16
More clips from Wonders of the Solar System
-
Mars methane life clue—Original Series, Aliens
Duration: 03:27
-
Tracking killer asteroids—Original Series, Dead or Alive
Duration: 03:16
-
Life in Europa's underground ocean?—Original Series, Aliens
Duration: 04:16
-
Life in ice—Original Series, Aliens
Duration: 04:52