NASA astronauts Butch Wilmore and Suni Williams, officially back on U.S. soil, were on the International Space Station for ...

The safe return of NASA astronauts Sunita Williams and Butch Wilmore, after a nine-month mission at the International Space ...

The massive Amazon-backed broadband-by-satellite system, Project Kuiper, is potentially going to miss its regulatory ...

Barry Wilmore and Sunita Williams splashed down off the Florida coast in a SpaceX vehicle that left the International Space ...

The pair of NASA astronauts expected to be in space for a week. Instead, they orbited the planet for nearly a year.

Four small, newly discovered worlds are less than six light-years away from Earth, and their discovery reinforces a ...

The pair of NASA astronauts expected to be in space for a week. Instead, they orbited the planet for nearly a year.

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

A pair of astronauts stranded for more than nine months on the International Space Station were a step closer to returning ...

NASA astronaut Don Pettit captures a breathtaking photo of the Milky Way from the ISS, highlighting the stunning view of our galaxy. As part of Expedition 72, Pettit and his team conduct crucial ...

as the two vehicles orbited 260 miles (418 kilometers) over the South Atlantic Ocean. The 6:02 p.m. EST (2302 GMT) link up came two days after the Progress launched from the Baikonur Cosmdrome in ...

US Space Force officials have addressed a 'groundbreaking' mission demonstrating 'first of a kind' maneuvers in space undertaken by a top-secret spacecraft. In a photo shared to Twitter on February 21 ...