Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

On March 19, the U.S. Army continued its string of successes with a Precision Strike Missile Increment 1 flight ...

The Spacecraft Speedometer is currently deployed on the Space Test Program-Houston 5 platform on the International Space ...

The last Boeing Starliner mission was extended from eight days to over nine months due to capsule issues after docking at the ...

The conical capsule landed with the assistance of a parachute and was quickly recovered. The spacecraft carried a ...

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

As one of the most famous scientists of the 20th century, Albert Einstein has become synonymous with genius. He taught ...

Space Force's unmanned X-37B test spaceplane returned to Earth on Friday after 434 days in orbit. "The X-37B Orbital Test Vehicle-7 (OTV-7), the U.S. Space Force’s dynamic unmanned spaceplane, ...

During a SpaceX flight test of Starship, the world's most powerful rocket and spacecraft system, NASA's Don Pettit snapped photos from the International Space Station of the ship blowing up.

Elon Musk’s space company was conducting a test flight of its uncrewed Starship rocket, about two months after the last attempt ended in an explosion. Photo: Brandon Bell/Getty Images SpaceX ...

Image: Starship launched a test flight at around 6.30pm local time ... Palm Beach and Orlando airports were issued the notice because of "space launch debris" until 8pm (1am UK time).

Like last time, Starship had mock satellites to release once the craft reached space on this eighth test flight as a practice for future missions. They resembled SpaceX's Starlink internet ...