NASA's 'Mega moon rocket' test resumes. Why were so many details about it kept secret? - Livescience.com

NASA's was extra guarded about its big rocket test.

NASA's new mega moon rocket, the Space Launch System (SLS), is getting one step closer to reaching for the stars Wednesday (April 6)  by completing what's known as a wet dress rehearsal , in which t… [+5476 chars]

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