Awesome Astronomy - Why Are Stars Different Colors?

https://www.youtube.com/watch?v=A9MvVzjRb2c The first in a series of three Astronomy 101 videos from this spring’s AstroCamp where Dr. Jen is explaining some basics of astronomy.   In this first video, we're taking a look at the colour of stars and why stars appear the colours they do. She'll also explain how the mass of a star is related to its temperature, what happens to expanding dying stars and why we don't see any green or purple stars.   But please do help us out by subscribing to the show: https://www.youtube.com/awesomeastron...   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].