NASA’s oldest astronaut has returned to his home planet after spending the days leading up his 70th birthday off-world.

Gold hit fresh record highs on Thursday as investors sought a refuge from the turbulence surrounding trade tensions between the United States and China. Julian Satterthwaite reports. Pope Francis ...

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NASA's astronaut Don Pettit's return marked the end of a seven-month mission aboard the ISS alongside two Russian cosmonauts.

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

A Soyuz capsule carrying two Russians and one American from the International Space Station landed Sunday in Kazakhstan, ...

The image is incredible. The passage of time on the body of a 70-year-old man after spending 220 days aboard the International Space Station(ISS) has been striking, to say the leas ...