Today we’re going to dive into the differences between space and orbit, dive into orbital velocity and the Karman line, some rundowns on orbital mechanics and things like apogee and perigee, how, when and why exactly astronauts experience zero g. Here's an article version of this video - https://everydayastronaut.com/space-vs-orbit/ 00:00 - Intro 02:05 - Space vs Orbit 02:55 - Zero G and Weightlessness 05:15 - Is there gravity in space? 07:28 - Where does space begin? 08:45 - Kármán line 11:05 - Apogee and Perigee 13:55 - Orbit vs Sub-Orbit -------------------------- Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - null The best place for all your space merch needs! null All music is original! Check out my music anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music 19:15 - Summary and final thoughts