Ars has reported on one of the amendments, which would authorize NASA to take steps toward a “commercial” deep space program using privately owned rockets and spacecraft rather than vehicles owned by the government.

As NASA prepares to launch a new crew to the space station, the agency has yet to decide which spacecraft it will use for the next crew rotation mission.

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which began in 1998. Also, see a time-lapsed flyaround of the orbital outpost captured by the Space Shuttle STS-119 mission.

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

How do you lay out a space station to accommodate life in zero gravity? That's one of the challenges facing Teague, a century-old design firm.

Key studies, spearheaded by Nasa's Human Research Program, aim to safeguard crews for future deep-space voyages like Artemis lunar landings and Mars missions.

Footage released by NASA on Wednesday reveals aurora ribbons shimmering above Earth, while a thin orange line of the atmosphere highlights the planet’s edge.

American space agency NASA announced it has decided who will fly the fifth private mission to the International Space Station (ISS): Axiom Space.