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Mars Space

Mysterious Martian Plumes Discovered By Amateur Astronomers 62

An anonymous reader writes Amateur astronomers have spotted two clouds coming from the surface of Mars that are a mystery to the professionals. From Discovery: "The plumes extended over 500- to 1,000 kilometers (311- to 621 miles) in both north-south and east-west directions and changed in appearance daily. They were detected as the sun breached Mars' horizon in the morning, but not when it set in the evening. 'Remarkably ... the features changed rapidly, their shapes going from double blob protrusions to pillars or finger-plume-like morphologies,' scientists investigating the sightings wrote in a paper published in this week's Nature."
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Mysterious Martian Plumes Discovered By Amateur Astronomers

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