First to red planet will become Martians: Canada astronaut

Astronauts traveling through space on the long trip to Mars will not have the usual backup from mission control on Earth and will need to think of themselves as Martians to survive, Canada's most famous spaceman half-jokingly ...

Bacteria found to thrive better in space than on Earth

Some species of bacteria have made themselves right at home in space, with one species, Bacillus safensis, found to thrive more in the microgravity of the International Space Station than here on Earth.

Medical researchers counting down to twin astronaut's return

When astronaut Scott Kelly returns to Earth on March 1, half of NASA's first-of-its-kind study of twin astronauts and long duration space flight, researchers at University of California, San Diego School of Medicine and elsewhere ...

All-female Russian crew starts Moon mission test

Six Russian women on Wednesday clambered into a mock spaceship to begin a unique experiment testing how an all-female crew would interact on a trip to the Moon and back.

Russian cosmonaut back after record 879 days in space

Russian cosmonaut Gennady Padalka returned safely to Earth with two other astronauts from the International Space Station Saturday with the record for having spent the most time in space.

Probe of US spaceship crash may take a 'year' (Update)

Authorities who Saturday carried out their first full day of investigation into a US spacecraft crash that killed one pilot and seriously injured another said probing the incident could take a year.

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