SLS is a super heavy-lift launch vehicle capable of taking astronauts to destinations all over the solar system, including ...

Anna Menon, one of NASA's 10 new astronaut candidates, already has a spaceflight under her belt — SpaceX's Polaris Dawn ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

NASA has announced significant modifications to its contract with Sierra Space for the Dream Chaser spacecraft, effectively ...

NASA and Sierra Space have modified the Commercial Resupply Services-2 contract, which originally called for the Dream Chaser ...

Take a deep dive into the story of the Buran, the Soviet Union’s strikingly familiar-looking space shuttle. Developed during the height of the Cold War, this ambitious program mirrored NASA’s Space ...

A multibillion-dollar contract between NASA and Elon Musk's SpaceX is under scrutiny as experts warn China could beat the US ...

NASA's Artemis II astronauts will embark on the first crewed U.S. mission to the moon in half a century. It could launch ...

NASA announced the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.