1 rich Libsyn https://www.libsyn.com 90 600 The astroquarks take a look at new indications of water ice on the Moon, evidence that Jupiter formed in less than a million years, and the third detection by LIGO of gravitational waves from a black hole merger. All that, NASA's new astronaut class, New Horizons, and the summer sci-fi blockbuster and blockbuster wannabes on this episode of Walkabout the Galaxy. Walkabout the Galaxy http://walkaboutthegalaxy.libsyn.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/5468053/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/5468053