By Neil deGrasse Tyson
Published July 28, 2017 5:40pm
Bill Nye, co-host Eugene Mirman, space activist Ariel Waldman, SF Sketchfest co-founder Janet Varney, and comedian Claudia O’Doherty are back to finish their chat on citizen science, space exploration, Science Hack Days, and more, recorded live at SF Sketchfest 2017.
NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/startalk-all-access/
Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.