A 201.5-meter-long, 12.6-meter-wide, 17,000-tonne swivel girder, part of the Shanghai-Nanjing-Hefei High-Speed Railway, performed an "aerial ballet" above one of China's busiest rail lines-the Beijing ...
Morning Overview on MSN
Meteor vaporizes over Earth in jaw-dropping time-lapse from space station
A new time lapse from the International Space Station captures a meteor streaking into the atmosphere and vaporizing above ...
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