On Episode 287, A NASA expert details an upcoming space station study conducted during a spacewalk to better understand potential contaminants for future human exploration of the Moon and Mars.

Houston We Have a Podcast: Science in a Spacesuit

Hello, we’re NASA. You may have seen our astronauts, rocket launches, or Mars rovers — but have you heard our sounds? From interviews with astronauts and engineers to stories that take you on a tour of the galaxy, NASA’s audio offerings let you experience the thrill of space exploration without ever leaving Earth.