Astronomy & Space - Space Exploration news

Working out in artificial gravity

Astronauts on the International Space Station (ISS) have a number of exercise options, including a mechanical bicycle bolted to the floor, a weightlifting machine strapped to the wall, and a strap-down treadmill. ...

dateJul 02, 2015 in Space Exploration
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Image: Spirals in Saturn's D Ring

Although the D ring of Saturn is so thin that it's barely noticeable compared to the rest of the ring system, it still displays structures seen in other Saturnian rings. Here the spiral structures in the ...

dateJun 30, 2015 in Space Exploration
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