The 365 Days of Astronomy

Astronomy Cast Questions: Moons & the Drake Equation, Stars in the Void & Rings Around Stars

08.12.2019 - By 365DaysOfAstronomy.orgPlay

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http://www.astronomycast.com/listeners/questions-shows/questions-show-moons-and-the-drake-equation-stars-in-the-void-and-rings-around-stars/ From January 2009. This week we find out if moons around other planets could support life, if there’s anything out there between galaxies, and whether stars form rings. - Could there be other moons in the Universe, could they habitable, and how would that affect the Drake Equation? - Are there lone stars – and planets – in the voids in space? - Are there stars with rings? (Google HL Tauri) - What is the "Main Sequence" of stars? - Is dust a big problem for spacecraft? - How do we determine the mass of celestial objects? - Are all planets in the ecliptic? - How are complicated astronomical computer simulations run? - Is There Dark Antimatter? - If you were in a spaceship traveling at the speed of light and you shone a flashlight on the wall, would you see any light on the wall? 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://astrogear.spreadshirt.com/ 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 Astrosphere New Media. http://www.astrosphere.org/ Visit us on the web at 365DaysOfAstronomy.org or email us at [email protected].

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