Explore the NASA simulated Mars mission where astronauts spent 378 days in isolation to prepare for future Mars exploration.

NASA's four-member CHAPEA Mission 2 crew exited a 3D-printed simulated Mars habitat at Johnson Space Center in Houston on Oct. 31, 2026, after ...

The four members of a crew who took part in a simulated mission to Mars have emerged after 378 days in isolation at the U.S.

CHAPEA Mission 2 concludes on October 31, 2026, as four NASA volunteers exit a 3D-printed Houston habitat after 378 days in ...

Google is developing a robotic medical assistant with NASA to help astronauts handle health emergencies and routine duties ...

NASA lost its Mars Climate Orbiter in 1999 after a mix-up between imperial and metric units sent the spacecraft dangerously ...

Four volunteers who spent nearly 380 days in a Mars habitat simulator at Johnson Space Center will emerge Saturday after more ...

Less than 1% of NASA's workforce are the astronauts. Here are a few of the hard workers that support the agency's many ...

As NASA and its partners prepare for longer human missions beyond Earth, University of Florida researchers are investigating ...