Guide To Space - Are Astronauts Really Weightless?

https://www.youtube.com/watch?v=vD9oSmXzhY4 From February 16, 2015. Look at those astronauts, flying through space without a care in the world. But how can they be floating when there's gravity pulling at them in every direction? The equation: F=G m1 m2             r2 Music:Left Spine Down - “X-Ray”.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at [email protected].