A set of supernovae are behaving in weird ways, more than a decade’s worth of data from NASA’s Chandra X-ray Observatory reveals. Instead of slowly fading, as expected, these exploded stars have ...

NASA has announced the names of the Expedition 74 crew members who will perform the upcoming Spacewalk 95 outside the International Space Station on Tuesday, June 30. Flight engineers Jessica Meir and ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist's concept of Blue Origin's Blue Moon lander. It was only two months ago that the world was captivated by the record-setting ...

When NASA’s Artemis III mission launches next year, the crew won’t include any women — a revelation that sparked controversy after the agency on Tuesday announced the four astronauts selected for the ...

The agency gave a rosy update on Artemis III, a test flight for its goal to return humans to the moon, but experts say the timeline is ambitious. By Katrina Miller Katrina reported on the Artemis III ...

After breaking the sound barrier for the first time, NASA’s X-59 supersonic jet flew faster and at higher altitudes in preparation for its most crucial test. The experimental aircraft reached a speed ...

Randy Bresnik, Luca Parmitano, Frank Rubio and Andre Douglas will be part of the next mission in the agency’s program to return humans to the surface of the moon by 2028. The recent explosion of a ...

NASA is facing criticism for selecting an all-male crew for its upcoming Artemis III moon mission. NASA Administrator Jared Isaacman defended the selection, citing the astronauts' qualifications and ...

"Our last astronaut candidate class was greater than 50% female. We'll assemble the best astronauts to undertake and complete the objectives." When you purchase through links on our site, we may earn ...

A new study analyzed how NASA's Habitable Worlds Observatory might be able to confidently spot biosignatures in the atmosphere of a distant ancient Earth. When you purchase through links on our site, ...

Just days after NASA’s experimental X-59 plane flew at supersonic speeds for the first time, the space agency has announced another milestone for the research aircraft. The plane is designed to travel ...