The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

NASA astronaut to fly on the Roscosmos Soyuz MS-28 spacecraft to the International Space Station. Follow Newsweek's live blog ...

NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, ...

There's some spaceflight action on tap on Thanksgiving Day (Nov. 27), but you'll have to get up pretty early to catch it. A ...

A trio of astronauts and cosmonauts will celebrate Thanksgiving by heading to the International Space Station.

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, ...

Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling wind recorded by NASA's ...

A Soyuz-2-1a rocket carrying the NASA astronaut and two cosmonauts will launch the Soyuz MS-28 mission from the Baikonur ...

NASA's Perseverance rover has obtained evidence that the atmosphere of Mars is electrically active, detecting electrical ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

NASA on Monday slashed the number of astronaut missions on Boeing's Starliner contract and said the spacecraft's next mission ...

Following several delays, mishaps, and a stranded crew, Boeing’s Starliner saga is not over just yet. NASA is revising its ...