raman
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There’s Trouble on Mars for NASA’s Perseverance Rover
The Perseverance rover is at risk of losing its ability to zap Martian rocks with lasers after one of its instruments began malfunctioning last month. One of two covers on SHERLOC, an instrument fitted on the end of the robot’s arm to look for microscopic clues on rocks, is partially open, interfering with the rover’s…
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Famous Viking Map of North America Is Totally Fake
An exhaustive analysis of the controversial Vinland Map has shown it to be a 20th-century forgery.
