Cai Xuzhe and Song Lingdong, part of China's three-person Shenzhou 19 mission, completed an 8.5-hour extravehicular activity ...

For optical astronomy, the space station will be accompanied by the Xuntian telescope, which can be translated to “survey the ...

The very first question for scientists was whether fruit flies could hatch from their pupae in microgravity. A thrilling moment was captured on video early on the morning of Nov. 19, 2024, when a tiny ...