Experts say the right kind of propulsion system could carry spacecraft to Saturn in just two years. The direct fusion drive ...

A Fortnite leak suggests an upcoming crossover with action space shooter Deep Rock Galactic that may be released soon.

Elon Musk's SpaceX and Jeff Bezos's Blue Origin are separately developing systems that would allow rockets to refuel once ...

Many people in the space industry welcome Duffy's push to focus NASA on exploration of deep space and other planets, particularly his emphasis on the Moon.

The Space Force’s deep-space radar hit a testing milestone in recent weeks, using seven of its antennas to track multiple satellites in orbit from a site in Australia.

US Space Force practices 'orbital warfare' in largest-ever training event Space Force's Golden Dome chief says space-based missile interceptors are possible today.

Google Gemini's one of the most powerful features is Deep Research, but up until now, it has been strictly limited to the Gemini interface. This could change soon.

A supermassive black hole powers the cosmic jet billions of light-years from Earth.

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission for US Space Force.

A transmit antenna at Site 1 of the Deep-Space Advanced Radar Capability (DARC) in Western Australia is shown at night. Credit: Doug Humphries, BAE Systems WASHINGTON — A new deep-space radar ...

A stunning new image of a cosmic jet has helped astronomers unlock the mystery behind the unusually bright emission of high-energy gamma rays and neutrinos from a peculiar celestial object. The ...

The space telescope obtained some details about Comet 3I/ATLAS, the third recent interstellar visitor to our solar system.