Astronomer Emily Rice and comic co-host Chuck Nice answer a molecular mix of fan-submitted Cosmic Queries including questions on spacetime, asteroids hitting the Moon and the Earth, science literacy, and what a typical day looks like for an astrophysicist. Don’t miss an episode of StarTalk All-Stars. Subscribe on:  Apple Podcasts: https://itun.es/us/P9kphb.c  SoundCloud: https://soundcloud.com/startalk_all-stars  Stitcher: http://www.stitcher.com/podcast/startalk-allstars  TuneIn: http://tunein.com/radio/StarTalk-All-Stars-p949405/  Google Play Music: https://play.google.com/music/listen#/ps/I2nz5bguurd5se7zu4fhnd25lk4   NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Image Credit: NASA.