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SpaceX postpones US satellite launch

SpaceX delays United States satellite launch

Elon Musk’& rsquo; s SpaceX’stopped yesterday & rsquo; s launch of a long-delayed navigation satellite for the US military, delaying for a minimum of a day the space transport business’& rsquo; s first designated nationwide security mission for the United States. SpaceX’& rsquo; s Falcon 9 rocket, bring a roughly $500mn international placing system (GPS) satel …

See all stories on this topic Ancient flying reptiles, referred to as Pterosaurs, probably had feathers and fur This is an Inside Science story. The extinct flying reptiles called pterosaurs had plumage like both the feathers of birds and the fur of bats, a new study finds. Pterosaurs, which lived during the age of dinosaurs, were the very first vertebrates to have true flight. Nevertheless, provided the lack of any living pterosaurs, much stays a secret abou …

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