This remarkable image was taken from the onboard camera of the U.S. Space Force's secretive X-37B 'space plane'. It captured ...

A satellite from SpaceX's Starlink communication service reentering Earth's atmosphere and disappearing like a shooting star ...

Animals' unique abilities to predict natural disasters have amazed scientists for centuries. Dogs, elephants, fish, toads, ...

Russian leader Vladimir Putin told state media Monday evening, “We are ready to work with our partners, including the Americans” to access mineral reserves — including in Russian-occupied Ukraine. He ...

Elon Musk’s Starlink communications network is facing increasingly stiff challenges to its dominance of high-speed satellite ...