This Broadcast
The Planets
9:00 pm - 10:00 pm Wednesday, October 21
The Two Sisters - Earth & Mars
Season 1 · Episode 2
Professor Brian Cox continues his tour of the solar system revealing that it was once home to not one, but two blue planets. Today, Mars is an arid desert world that long ago had the same potential as Earth. Which begs a big question - did life get a start on both worlds?
Save this broadcast
Add this broadcast to your guide so it is easy to find again.
Cast & Crew
The Planets Cast & Crew
Explore the cast and crew connected to this broadcast.
- Professor Brian Cox — Presenter
- Andrew Cohen — Executive producer
- Gideon Bradshaw — Series producer
- Graeme Dawson — Editor
- Stephen Cooter — Director
More information
Open trusted sources for more background on The Planets.
Plan Ahead
Before / After
Jump to the broadcast scheduled just before or after this one.