NASA’s Chief Health and Medical Officer, Dr. James Polk, says that while the ISS has robust medical tools, it does not ...

NASA astronaut Mike Fincke will set an agency record when he makes his 10th ever spacewalk Jan. 8, 2026, along with Zena ...

The early departure of Crew-11, leaving Williams as the only US astronaut aboard, also means NASA will be unable to perform ...

NASA said the unidentified astronaut is 'stable," but the agency is considering all options, including a possible early ...

The four members of Crew-11 — NASA astronauts Zena Cardman and Mike Fincke, Japanese astronaut Kimiya Yui, and Russian ...

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

NASA on Wednesday afternoon called off a planned spacewalk with two U.S. astronauts that had ‍been scheduled for Thursday over what it described as a "medical concern" with an astronaut, later saying ...

NASA plans two January 2026 spacewalks on the ISS to prepare solar arrays, replace cameras, and maintain ammonia systems, supporting ongoing station operations and future missions.

The whales have fared better than last winter, when they gave birth to only 11 calves, according to NOAA data. The whales ...

Humanity’s next great expansion is no longer a thought experiment. It is unfolding in real time in orbit, around the Moon and ...