Keep the shuttle flying: Last manned flight 2011. Estimated first manned flight of commercial is 2018 or 2019. Failure delays not factored in. This delay in USA manned operations is not compatible with USA space preeminence!

Friday, November 27, 2015

Last manned flight 2011. Estimated first manned flight of commercial is 2018 or 2019. Failure delays not factored in. This delay in USA manned operations is not compatible with USA space preeminence!

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