Spacetime With Stuart Gary

Stream podcast episodes on demand from www.bitesz.com (mobile friendly). The world’s premier astronomy and space science podcast. *Water vapour plumes discovered on Europa What appears to be plumes of water vapor have been discovered erupting into space from below the frozen surface of Jupiter’s ice-moon Europa. You tube video url: http://spacetimewithstuartgary.tumblr.com/post/173986172708 *Why science’s current knowledge of physics means E.M. Drives can’t work An EmDrive or more accurately -- radio frequency resonant cavity thruster – is an experimental design for a propellant-free propulsion system which -- if it actually worked -- would violate two basic laws of physics – the conservation of momentum and the conservation of energy. *The Sun’s fate when it dies A new study claims the Sun will form a visible planetary nebula when it eventually dies. The findings may help resolve debate among astronomers about the ultimate fate of the Sun. *China’s expanding commercial space launch market More and more priva