Main content
The Sun's influence
Professor Brian Cox explores the outer limits of the Solar System. He shows that the Sun's influence reaches as far out as the Oort cloud, a region of icy debris that takes millennia to orbit the Sun.
Duration:
This clip is from
Featured in...
Great explanations
A collection of videos clips that explain tricky-to-understand astronomy topics.
Astronomy Finder
Watch Solar System video clips from the 大象传媒 Archive.
More clips from Empire of the Sun
-
Measuring a sunbeam
Duration: 03:23
-
A star is born
Duration: 02:43
-
Death of the Sun
Duration: 03:38
-
Solar eclipse in India
Duration: 03:11
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