The Sky at Night · SEASON 59
Second Earth?
Episode 10 · 2015-11-08

- Documentary
- News
Episode overview
As we close in on the discovery of the 2,000th planet outside our solar system, or exoplanet, the Sky at Night investigates the techniques that are revealing so much about these alien worlds. The programme asks if we are really any closer to finding another world like our own - a second Earth.
Season 59 episodes
1. The Billion Pixel Camera2015-01-11
2. What Have UFOs Done for Us?2015-02-08
3. Hubble: The Five Greatest Images of the Cosmos2015-04-12
4. Venus, Earth's Twin2015-05-10
5. Rosetta Update - A Comet's Story2015-06-14
6. Pluto Revealed2015-07-20
7. Cosmic Blasts2015-08-09
8. Playing With a Clockwork Universe2015-09-13
9. Volcanoes of the Solar System2015-10-11
10. Second Earth?2015-11-08
11. The Real Star of Bethlehem: A Christmas Special2015-12-30