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| Watch the arm of NASA's Mars 2020 rover perform a bicep curl (CNN) NASA is putting its Mars 2020 rover to work without leaving Earth. The rover is expected to launch next summer and reach the Red Planet's Jezero Crater in February 2021. But before it's sent into space to collect samples and study Mars, engineers are ... | |
| New Technique Retrieves Color Images from Scattered Light DURHAM, N.C., July 30, 2019 — Engineers at Duke University have developed a method for extracting a color image from a single exposure of light scattered through a mostly opaque material. The new approach overcomes the limitations of conventional ... | |
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| A black moon is coming on July 31. Here's what that means So you've heard of a blood moon, and maybe even a blue moon, but what about a black moon? The phenomenon is occurring again in North America on July 31 -- the first one since 2016. The rest of the world will have to wait until August 30. But, what does ... | |
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