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

As more spacecraft are launched, the risk increases that uncontrolled space debris - those without active guidance - will ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...

Different nations have different ideologies, politics, and leadership. Can we imagine Russia under Putin taking part in a cooperative effort to reduce space debris? How about China? North Korea? Iran?

Astronauts on board China's "heavenly palace" space station have demonstrated a new way of making rocket fuel products and ...

BEIJING, Jan. 28 (Xinhua) -- Shenzhou-19 astronauts Cai Xuzhe, Song Lingdong and Wang Haoze sent their Spring Festival greetings from China's Tiangong space station in a video released by the China ...

As the data came in, a bright fireball flying overhead revealed the source: A large piece of space junk burning up as it fell to Earth. That junk was a 3,300-pound module that detached from China ...