Neil deGrasse Tyson Explains The Equivalence Principle

Does being in space mean there is no gravity? Neil deGrasse Tyson and comedian Chuck Nice explore gravity, acceleration, and Einstein’s equivalence principle. Are astronauts always floating when they’re in space? What does it mean to escape Earth's gravitational pull? Find out what 0 G really is as we explore the concept of weightlessness. What is a translunar injection? We discuss Lagrange points, The Expanse, Ad Astra, and transitioning between objects’ gravitational pulls. Can a person on a rocket tell between 1G of gravity and 1G of acceleration? Plus, is microgravity actually a misnomer? Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): amzn.to/3dYIEQF Support us on Patreon: www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: twitter.com/startalkradio Facebook: www.facebook.com/StarTalk Instagram: www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson 00:00 - What does it mean to be weightless? 04:48 - Acceleration v. Gravity 07:00 - Floating in Space 09:30 - Testing The Equivalence Principle 13:33 - “Micro Gravity” & Escaping Earth’s Pull 15:10 - More Equivalence Principle

• #science_technology
• #startalk
• #star_talk
• #startalk_radio
• #neil_degrasse_tyson
• #neil_tyson
• #science
• #space
• #astrophysics
• #astronomy
• #podcast
• #space_podcast
• #science_podcast
• #astronomy_podcast
• #niel_degrasse_tyson
• #physics
• #weightlessness
• #zero_g
• #equivalence_principle
• #laws_of_physics