deep space

The subpoena orders NASA to hand over documents on the new Space Launch System heavy-lift rocket.

The future of human spaceflight remains bright in both the public and private sectors, Charlie Bolden said.

NASA has unveiled the design of its next-generation spaceship, the Multi-Purpose Crew Vehicle (MPCV). But don't get used to that clunky name; we'll be calling it something else soon enough.

NASA has revealed details of the spaceship that will take astronauts to an asteroid and then on to Mars.

See photos of NASA's Multi-Purpose Crew Vehicle concept developed from the Orion Crew Exploration Vehicle.

NASA is set to make a big announcement today (May 24) about its plans for the human exploration of deep space.

NASA has awarded a total of $7.5 million spread across 13 different U.S. companies to fund new concept studies into affordable heavy-lift rocket ideas.

The company behind NASA's new Orion space capsule has teamed up with lawmakers for funding support.

To effectively colonize space, astronauts may have to alter their human biology to fully realize their goal.