Universe S01E02 · Alien Worlds: The Search for Second Earth

Overview

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?

Torrents

Subtitles

Episodes

1. 1 1. The Sun: God Star2021-10-27 · 45mSince the first star lit up the universe, they have been engines of creation. Professor Brian Cox reveals how, ultimately, stars brought life and meaning to the universe.
2. 2 2. Alien Worlds: The Search for Second Earth2021-11-03 · 48mProfessor 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?
3. 3 3. The Milky Way: Island of Light2021-11-10 · 46mA space mission discovers the dramatic history of the Milky Way. Professor Brian Cox reveals how our galaxy endured multiple collisions as rival galaxies fought for survival.
4. 4 4. Black Holes: Heart of Darkness2021-11-24 · 47mProf Brian Cox journeys into a supermassive black hole - a monster that can destroy worlds, stop time, and is forcing us to reassess our understanding of reality.
5. 5 5. The Big Bang: Before the Dawn2021-12-01 · 46mIt’s the ultimate question: why are we here? Cutting-edge space missions take us back 13.8 billion years to the very beginning – the origin of the Universe.