Archive: 22/11/2016

Cassini prepares for 'ring-grazing orbits'

A thrilling ride is about to begin for NASA's Cassini spacecraft. Engineers have been pumping up the spacecraft's orbit around Saturn this year to increase its tilt with respect to the planet's equator and rings. And on Nov. ...

dateNov 22, 2016 in Space Exploration
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How to see living machines

It sounds like something out of the Borg in Star Trek. Nano-sized robots self-assemble to form biological machines that do the work that keeps one alive. And yet something like this really does go on.

dateNov 22, 2016 in Bio & Medicine
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