Expedition 72 crewmates Alexey Ovchinin and Ivan Vagner completed the last planned spacewalk of 2024 today (Dec. 19).

SpaceX has signed a deal to fly two more private astronaut missions to the International Space Station (ISS) using its Falcon ...

Forty years ago, this lesser-known sequel attempted to explain the mysteries of one of sci-fi's greatest movies.

To create the image, NASA combined data from Chandra and James Webb Space Telescope. The X-ray data from Chandra reveal the ...

The company's Blue Ghost lunar lander arrived at NASA's Kennedy Space Center (KSC) in Florida on Monday (Dec. 16) for ...

The New Next Generation' is the last-ever episode of 'Lower Decks', but it almost feels like a backdoor pilot for a new 'Star ...

Krypto saves the day in this heroic look at the Man of Steel's new reboot from the 'Guardians of the Galaxy' Trilogy director ...

"The moment when we first looked at the MERTIS flyby data and could immediately distinguish impact craters was breathtaking!" ...

Confirming a long-held theoretical prediction, a survey of 26,000 white dwarfs found that the hotter they are, the more ...

The Japanese company ispace announced on Tuesday night (Dec. 17) that its second-ever moon mission will launch on the same ...

New research may have delivered bad news for scientists who thought they had discovered a "missing link" black hole in a dense Milky Way star cluster.

"For observational astrophysicists, one widely accepted picture of planet formation was likely too simplified." ...