Mock observations test the performance of the Chinese Space Station Telescope as the 2-meter-class observatory moves closer ...

China’s Xuntian space telescope completed a full performance simulation, confirming operational readiness for its planned ...

After nearly three months in orbit, China’s Shenzhou-21 crew is accelerating its scientific agenda aboard the Tiangong space ...

China is preparing to send a new kind of eye into orbit, a space observatory built to map the cosmos with a breadth and ...

The International Space Station is the largest space outpost ever built, but it's not the only one up there and there a more ...

Wang Jie, Chen Zhongrui and Chen Dong will extend their stay aboard the Tiangong space station after their capsule was hit by ...

BEIJING(AP) — Three Chinese astronauts returned from their nation's space station Friday after more than a week's delay because the return capsule they had planned to use was damaged, likely from ...

Add Yahoo as a preferred source to see more of our stories on Google. China's Wentian lab module's robotic arm to support the astronauts extravehicular activities, delivering goods, and maintaining ...

Three veteran Chinese astronauts are home after being stuck for more than a week longer than planned aboard the Tiangong space station. Their return capsule was hit and damaged by space debris ...