In the absence of a living specimen, scientists say, an ambling, flying, swimming, or slithering automaton is the next best ...

This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.

People looking up at the sky Monday night at the right time might have noticed a strange light. It was a SpaceX rocket carrying a batch of Starlink satellites that were launched from Vandenberg Space ...

SpaceX launched a Falcon 9 rocket with 23 Starlink satellites from Vandenberg Space Force Base. The launch, initially scheduled for February 10, was delayed by a day. The rocket’s first stage landed ...

Ukraine war latest: Ukraine 'may or may not be Russian someday', Trump says as his aides prepare for Kyiv visit Donald Trump has speculated on the prospect of a Ukraine-Russia peace deal - as talk ...