Universe

BBC TWO

Tuesday 29 July 2025  16:15 - 17:15 (60 mins)
2/5. Professor Brian Cox questions whether we are alone in the universe. There might be more planets than stars in our galaxy - but will we find a second Earth? Also in HD. [S,AD]

Mentioned: Kepler, Earth, Solar System, Earth—like, Milky Way, Kepler—36h, Pegasi, K2—18b, Mars, Butjust

Universe may be available on playback
Universe (BBC TWO) Tuesday 29 July 2025 16:15 - 17:15