Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...
Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...
Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low ...
Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...