Russian cosmonauts Alexey Ovchinin and Ivan Vagner installed an X-ray detector and jettisoned trash during a spacewalk...
California-based company Vast Space has booked two crewed flights to the ISS with SpaceX, though the missions...
The James Webb Space Telescope used a galaxy as a cosmic magnifying glass to find transient objects...
Forty years ago, this lesser-known sequel attempted to explain the mysteries of one of sci-fi's greatest movies.
Krypto saves the day in this heroic look at the Man of Steel's new reboot from the...
HELSINKI — Chinese launch startup Galactic Energy conducted its fourth sea launch early Thursday as China continued...
The BepiColombo spacecraft has captured the 1st mid-infrared portrait of Mercury.
The company’s large satellite platform will travel from low to medium orbit using electric propulsion The post...
NASA and SpaceX are targeting mid-January for the launch of Firefly Aerospace's Ghost Riders in the Sky...
A "missing link" black hole in Omega Centauri is still missing. What appeared to be an intermediate-mass...
'The New Next Generation' is the last-ever episode of 'Lower Decks', but it almost feels like a...
Russian cosmonauts Alexey Ovchinin and Ivan Vagner will perform a six-and-a-half-hour spacewalk on Dec. 19 to install...
Three rideshare launch service providers are joining forces to support launches to geostationary orbit. The post Three...
Investigating a young exoplanet called PDS 70b in its cocoon of natal gas and dust has shown...
Meet HD 65907, an imposter. It’s a star that appears far too young for its age. Astronomers...
Commercial space station developer Vast Space signed a deal with SpaceX for two private astronaut missions to...
The contracts are part of Maxar’s “direct access” program that enables customers to directly control satellite tasking...
Astronomers just took a big step toward a better understanding of white dwarfs, a discovery that could...
NASA selected Firefly Aerospace for a third lunar lander mission, this one including a rover, to launch...
Firefly Aerospace and Japanese company ispace are putting their moon landers on the same SpaceX Falcon 9...