Might sound strange, but we’re sending a crew to the floor of the Atlantic Ocean for 10 days to prepare for future deep space missions. Our NASA Extreme Environment Mission operations (NEEMO) 22 expedition begins June 18 and will focus on both exploration spacewalks and objectives related to the International Space Station and deep space missions. Get the details on this underwater crew: https://nasa.tumblr.com/post/161858616174/exploration-in-extreme-environments-under-water
