

Documentary
The Best Episodes of How the Universe Works Season 6
Every episode of How the Universe Works Season 6 ranked from best to worst. Discover the Best Episodes of How the Universe Works Season 6!

Documentary
The Best Episodes of How the Universe Works Season 6
Every episode of How the Universe Works Season 6 ranked from best to worst. Discover the Best Episodes of How the Universe Works Season 6!
A users' guide to the cosmos, from the Big Bang to galaxies, stars, planets and moons: where did it all come from and how does...
Seasons11
Season 6 Ratings Summary
"Are Black Holes Real?" is the best rated episode of "How the Universe Works" season 6. It scored 8.9/10 based on 79 votes. Directed by Unknown and written by Unknown, it aired on 1/9/2018. This episode is rated 0.4 points higher than the second-best, "Twin Suns: The Alien Mysteries".