Spacetime With Stuart Gary

This episode of SpaceTime is brought to you by The Great Courses Plus. Get one whole month for free to explore the entire catalogue...just use our speial URL: www.thegreatcoursesplus.com/space and help support the show. Thank you... The world’s premier astronomy and space science podcast. Stream podcast episodes on demand from www.bitesz.com (mobile friendly). *The windswept dunes of Pluto Scientists have confirmed the existence of methane dunes on Pluto’s vast Sputnik Planitia ice plain. *Asteroid airburst An asteroid first detected on Saturday near the orbit of the Moon has exploded just a day later in a spectacular airburst over southern Africa. You tube video url: http://spacetimewithstuartgary.tumblr.com/post/174563371053 You tube video url: http://spacetimewithstuartgary.tumblr.com/post/174624352068 *Virgin Galactic flies again Virgin Galactic has carried out a second powered test flight of its VSS Unity space plane in the skies above California’s Mojave desert. You tube video url: http://spacetimewiths