Category: Google

NASA keeps its PROMISE to raid Mars testbeds for parts

NASA is moving ahead with its plan to repurpose a Mars rover engineering model as a lunar trundlebot for less than $400 million.The robot, dubbed PROMISE (Polar Rover for Observation, Mapping, and In-Situ Exploration), is a...

Radon Active

When you think about nuclear radiation, you often think about power plants, but it turns out there’s radioactive stuff all over the place: smoke detectors, granite counters, bananas, and potatoes can all be mildly radioactive....

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