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, as we revisit Part 2 of our live show at SF Sketchfest 2017.

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Photo Credit: © Photo by Jakub Mosur.