News tagged with astronauts

The heart of an astronaut, five years on

The heart of an astronaut is a much-studied thing. Scientists have analyzed its blood flow, rhythms, atrophy and, through journal studies, even matters of the heart. But for the first time, researchers are ...

dateJul 22, 2014 in Space Exploration
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Image: Test driving remote-control rover

A team at ESA's Space Operations Centre, ESOC, in Darmstadt, Darmstadt are seen here maintaining the link between a simulated astronaut on the International Space Station and the agency's Eurobot rover. The ...

dateJul 15, 2014 in Space Exploration
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How does exercise work in zero-G?

Here's the thing about going to the International Space Station: No one can predict what you'll need to do during your six-month stay there. Maybe something breaks and you need to go "outside" to fix it, ...

dateMay 29, 2014 in Space Exploration
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