Re-visit our live discussion on space exploration and citizen science from the 2017 SF Sketchfest featuring Bill Nye, co-host Eugene Mirman, space activist Ariel Waldman, Sketchfest co-founder Janet Varney, and comedian Claudia O’Doherty.  NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/startalk-live-sf-sketchfest-2017-part-1-repeat-2/ Photo Credit: © Photo by Jakub Mosur  Don’t miss an episode of StarTalk All-Stars. Subscribe on:  SoundCloud: https://soundcloud.com/startalk_all-stars   Apple Podcasts: https://itun.es/us/P9kphb.c   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 See omnystudio.com/listener for privacy information.