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How the Universe Works Season 9 Episodes Guide and Summaries

EpisodeEpisode NameAir Date
1Journey to a Black Hole
2Mission to a Comet
3Secrets of the Sun
4Aliens of the Microcosmos
5Curse of the White Dwarf
6War of the Galaxies
7The Next Supernova
8Secret Lives of Neutrinos
9Birth of Monster Black Holes
10Gravitational Waves Revealed
11Mystery of Alien Worlds
SpecialHow to Build a Planet