Space Launch System
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Boeing CEO Dennis Muilenburg foresees busy commercial ‘ecosystem’ in Earth orbit
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2020 or bust? GAO watchdogs foresee further delays for orbital spaceships
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Boeing CEO Dennis Muilenburg says that humans could get to Mars within a decade*
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NASA fires shuttle rocket engine to the max during test for Space Launch System
News Brief
NASA resets date for SLS moon rocket’s first launch to 2020 but still hopes for 2019
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