The Gravity of the Situation: Crash Course Astronomy #7

Podcast: CrashCourse · CrashCourse

Opublikowano: 2026-10-24

In today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crashcourse-astronomy-poster -- Chapters: Introduction 00:00 Understanding Mass 1:11 What is Gravity? 2:17 Different Types of Orbit 3:41 Escape Velocity 5:30 Why Are Astronauts Weightless? 7:03 Gravity Warps Space 8:17 Review 8:43 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer <...