A cancer treatment has been reformulated into a simple injection after its key components behaved differently in ...

Russian Luch “inspector” satellites are suspected of shadowing European GEO spacecraft, raising fears of interception, ...

In national security space, “dim objects” typically refer to satellites or debris that emit little energy and are hard to see with traditional sensors. Detecting and characterizing them is already ...

The rapid development of technologies such as the Beidou navigation satellite system (BDS) and low-earth-orbit (LEO) ...

The filing follows approval of Starlink’s Gen2 expansion and Elon Musk’s push to move AI infrastructure into orbit.

The rapid development of technologies such as the Beidou navigation satellite system (BDS) and low-earth-orbit (LEO) ...

Elon Musk vowed this week to upend another industry just as he did with cars and rockets — and once again he’s taking on long ...

The mission will mark NASA's first crewed test of laser communications in lunar orbit. O2O will use infrared light instead of radio frequencies to transmit voice, ...

Who's up for a holiday rocket launch? Weather permitting, a SpaceX Falcon 9 rocket could be visible from Palm Beach County on Valentine's Day.

Elon Musk believes the best way to solve the difficulties of building AI data centers on earth is to move them into outer space. His merger this week of his rocket company SpaceX with his artificial ...

January brought a wide range of thoughtful science conversations featuring researchers from the SETI Institute, spanning everything from hands-on planetary defense with citizen scientists to careful ...

The countdown is complete and SpaceX has finally acquired xAI in a deal valued at around $1.25 trillion.