NASA's Training For Deep Space Means Living In The Deep Sea First
Astronauts and scientists are living 62 feet below the surface of the Atlantic Ocean.By Lauren Stephenson | July 26, 2016
Astronauts and other scientists are calling the Atlantic Ocean home for the next few weeks.
The NASA Extreme Environment Mission Operations — also known as NEEMO-21 — began July 21 and will last 16 days.
The underwater mission allows crews to prepare for deep-space missions by conducting research, testing new tools and even doing simulated spacewalks.