During NEEMO, astronauts, researchers, and other personnel live completely underwater for extended periods of time. While underwater, they conduct crucial research and experiments to better improve knowledge and understanding of space.

From the red planet of Mars to the Milky Way galaxy that we call home, space is a place where we send rocketships and satellites and astronauts. One name that you might not have heard of is Heidemarie Stefanyshyn-Piper.