NASA's Big Rocket a Step Closer to Reality - The Planetary Society (blog)
URL: http://www.planetary.org/blogs/casey-dreier/2014/0828-sls-closer-to-reality.html
Submitted: Fri Aug 29 2014
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CT: UFOSeek News 2013: NASA's Big Rocket a Step Closer to Reality - The Planetary Society (blog)
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NASA announced that the Space Launch System (SLS) passed a critical milestone yesterday that moves the massive rocket a step closer towards reality. But buried within the announcement was news that the SLS's inaugural launch date could slip by nearly ...