S1E9
Cosmos Season 1 Episode 9
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
Using computer animation and amazing astronomical art, Dr. Sagan shows how stars are born, live, die, and sometimes collapse to form neutron stars or black holes. We then journey into the future to witness “the last perfect day on Earth,” 5 billion years from now, after which the sun will engulf our planet in the fires of its death throes.