What does it take to be an astronaut? Neil deGrasse Tyson, Gary O’Reilly, and Chuck Nice break down the physical effects of being in space and the results of the astronaut twins study with guests astronaut Scott Kelly and biophysicist Chris Mason.
Neil deGrasse Tyson answers fan-submitted Cosmic Queries about manned space exploration with NASA Twin Study principal investigator biologist and geneticist Chris Mason, PhD, and comic co-host Matt Kirshen.
We explore the mission to Mars and beyond with Bill Nye the Science Guy, co-host Eugene Mirman, astrobiologist David Grinspoon, former NASA Deputy Administrator Dava Newman, and comedians Jo Firestone and Hari Kondabolu, live from Awesome Con.
