The time-lapse footage was captured by NASA astronaut Jonny Kim. NASA astronaut Jonny Kim has posted his first time-lapse ...

A chartered spaceflight for India, Poland and Hungary's first astronauts in decades has been delayed indefinitely because of ...

NASA said Thursday it was postponing a launch of private astronauts to the International Space Station while it works with ...

Dark matter affects how stars move within galaxies, how galaxies build up over time, and how everything in the universe is ...

NASA and Axiom Space are indefinitely delaying a private astronaut mission to the International Space Station because of an ...

NASA is launching rockets from a remote Pacific island to study mysterious, high-altitude cloud-like structures that can ...

NASA indefinitely delayed a four-person crew's mission to the International Space Station on Thursday over an escalating ...

Logos Space Services has raised $50 million to advance engineering plans for more than 4,000 broadband satellites, the ...

Scientists are hoping to understand the Sporadic-E layers that form in the lower portions of ionosphere, causing radio ...

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it successfully met its initial goals. In 2021, NASA landed the even more powerful ...

An ongoing leak on the Russian side of the International Space Station has prompted an indefinite postponement of a planned ...