Sealed inside a habitat in Texas and cut off from the outside world for over a year, Kelly Haston was the commander of a first-of-its-kind simulation for NASA to prepare for a future mission to Mars.

Kelly Haston: As the mission commander ... offering critical data for future missions. NASA's scientist Grace Douglas emphasized the importance of efficient resource management, particularly ...

NASA astronaut and deputy director, Flight Operations Kjell Lindgren, center, speaks as crew members, left to right, Kelly Haston, Ross Brockwell, Nathan Jones, and Anca Selariu exit the Mars ...