Astronaut Jeff Hoffman

Five time space shuttle astronaut Jeff Hoffman was on Hawaii Island working on a project for NASA inside Hawaii Volcanoes National Park and speaking at the International Lunar Observatory Association’s Galaxy Forum, and we sat down to talk about his current work (including at MIT, where he’s now a professor) and his adventures as an astronaut.  Part 1 of 2. Photo taken at Canada France Hawaii Telescope.

Air Date:  January 15, 2017