NASA CHAPEA crew members Anca Selariu, Nathan Jones, Ross Brockwell and Kelly Haston will exit their simulated Mars habitat after more than a year on Saturday. The crew simulated Mars walks while ...

Models suggest that clear ice, sourced and distilled on Mars, could offer a feasible alternative for building stable off-world structures.

(AP) — The crew of a NASA mission to Mars emerged from their craft after a yearlong voyage that never left Earth. The four volunteer crew members spent more than 12 months inside NASA's first ...

The crew of a NASA mission to Mars emerged from their craft after a yearlong voyage that never left Earth. The four volunteer crew members spent more than 12 months inside NASA’s first simulated Mars ...