New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue striations on its surface. The striking snaps hint that the "megaberg" will ...

Pandora will study the atmospheres of at least 20 exoplanets during its yearlong mission. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's ...

NASA has made an "unprecedented" decision to bring a crew home early from the International Space Station after a medical emergency in orbit, marking the first time in the station’s 25-year history ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

NASA has revealed the return date for four International Space Station (ISS) crew members who are being evacuated from the station after one fell ill with an unknown condition. The crew are set to ...

Launch could come as soon as Feb. 6. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The first crewed moon mission in more than 50 years remains ...

NASA officials said Thursday they have decided to bring home four of the seven crew members on the International Space Station after one of them experienced a “medical situation” earlier this week.

An unidentified crew member is stable after a medical concern arose, forcing Crew-11's early return to Earth. The ISS will be left with a three-member skeleton crew until the next mission, Crew-12, ...

Far away on desolate Mars, a set of dust and rock samples awaits a ride that might never come. After years in limbo, NASA’s groundbreaking Mars Sample Return (MSR) programme, which was supposed to ...

NASA has confirmed the upcoming milestones for its historic Artemis II mission—the first crewed flight of the Space Launch System (SLS) rocket and Orion spacecraft, sending four astronauts on a lunar ...

“My own mind. It’s the only thing that can stop me,” he told Times reporters. By Sam Sifton I am the host of The Morning. President Trump views his power to command world affairs as vast — almost ...

NASA is cutting short a mission at the International Space Station due to a medical issue with a crew member. The agency is planning to return all four members of the Crew-11 mission more than a month ...