How Hubble Works | Spaced Out

In this episode of “Spaced Out,” we break down the inner workings of the most advanced telescope in space—Hubble! Learn about the incredible systems designed to keep Hubble running and how it’s affecting the next generation of space telescopes. ➡ Subscribe for more National Geographic Kids videos: ➡ Check out our playlist: ➡ Visit our website: ➡ Get the book: About Spaced Out: Wondered about the Milky Way or if aliens really exist? Then get “Spaced Out!” Check out our other fun series!: Amazing Animals: Awesome Animals: Animal LOL: Party Animals: Weird But True! Fast Facts: What Sam Sees: