New photograph captures breathtaking sight of history-making Boom Supersonic's XB-1 passenger plane as it hits supersonic speeds while flying across the sun ...

A Russian cosmonaut who holds the world record for the longest time spent in space for one trip revealed why he refused help to walk when he landed back on Earth more than 14 months after lift off.

New research from scientists with the Chinese Academy of Geological Sciences and published in the journal Science found that sample analysis backs up an established model of the moon as a global ...

Butch Wilmore and Suni Williams, along with two other astronauts, left the International Space Station aboard a SpaceX Dragon spacecraft. The capsule undocked at 1:05 a.m. ET, and its return trip will ...

Williams and Wilmore had been on the Boeing Starliner mission to space in June which was supposed to last about a week, but after issues with the spacecraft, they had to remain on the ISS for an ...

A spectacular image was captured during a historic test flight. It shows the supersonic XB-1 aircraft from Boom Supersonic racing past the Sun, revealing shock waves invisible to the ...