China’s three Shenzhou-19 mission astronauts are safely back on the ground following a six-month-mission aboard the Tiangong space station.

BEIJING (AP) — Three Chinese astronauts landed back on Earth on Wednesday after six months on China’s space station.

A Santa Monica High School alum who became a medical doctor and a Navy SEAL before his career as an astronaut answered ...

The trio spent about nine hours in transit back to Earth, touching down at the Dongfeng landing site in northern China's Inner Mongolia Autonomous Region on Wednesday at about 1:0 ...

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ELVIS, a new holographic microscope developed at Portland State University, could help advance efforts to look for life on other worlds.

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Don Pettit marked his 70th birthday on April 20 by plunging through the atmosphere in a Russian Soyuz capsule to wrap up a ...

Russia has unique scientific expertise in the study of Venus with domestic landing technology that remains unmatched globally, as well as in the study of the Moon and Mars ...