Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed ...

A letter released Monday from more than 150 NASA employees urged agency officials not to make deep budgetary cuts proposed by the White House, saying they would have “dire” consequences. “We are ...

NASA's Athena Economical Payload Integration Cost mission, or Athena EPIC, is a test launch for an innovative, scalable space ...

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

NASA tested a new SLS booster that may never fly, and the end of it blew off NASA didn't want to say much about one of the tests, and the other one lost its nozzle.

NASA has completed the first full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor, the next-generation solid rocket booster for the space agency’s ...

Jared Isaacman may no longer have a shot at leading NASA, but that doesn't mean the billionaire and private astronaut is done with space.

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...

The ISS has been operational for well over two decades, but its days are numbered. Here's what the plan for human habitation in space is after 2030.

As NASA administrator at the time, I was immediately concerned. Langley is one of the most sensitive sites in the United States — home to F-22 Raptors, supersonic stealth fighters with highly ...

Leaks aboard the International Space Station, as well as on SpaceX's Falcon 9 rocket, delayed Axiom's next private astronaut mission, but the crew now has a target launch date of June 22.

The budget proposes the end of the Space Launch System rocket and Orion capsule after the Artemis III moon-landing mission.