Mitchell is now considered the father of the U.S. Air Force, but the Air Force has forgotten the lessons of his experience when it comes to the new combat domain of space This op-ed originally appeared in the Oct. 8, 2018 issue of SpaceNews magazine. Since President Trump announced he would form the U.S. Space
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This Halloween, the creepiest event to attend might be a mass online social experiment hosted by researchers at the Massachusetts Institute of Technology. MIT is famous for churning out some of the world’s top engineers, programmers, and scientists. But the university’s Media Laboratory is increasingly known for launching experimental projects in October that are designed
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Artist’s impression. The Dawn spacecraft.Credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA Dawn is riding off into the sunset. The NASA spacecraft—nearing the end of an eleven-year mission—is almost out of fuel. “We’re running on fumes,” says Marc Rayman of the Jet Propulsion Laboratory in Pasadena, California. Indeed, what’s left of
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For years, a mystery puzzled environmental scientists. The world had banned the use of many ozone-depleting compounds in 2010. So why were global emission levels still so high? The picture started to clear up in June. That’s when The New York Times published an investigation into the issue.  China, the paper claimed, was to blame for these mystery emissions. Now it turns
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More than eight decades after they were predicted to exist, physicists have found evidence of discrete units of matter that could help us better understand the electrical equivalent of ferromagnetism. Called hysterons, these nano-scaled stacks of molecules act like independent particles in a crowd, solving a long standing mystery while laying the groundwork for advanced
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