Background Excerpt from the document: “Soviet investment in space programs has been expensive but has…
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Background This Hubble Space Telescope image represents the largest, most comprehensive “history book” of galaxies…
Background This is a projected eight volume series of selected documents in the history of…
Background In 2013, a grant was awarded to the University of Tennessee for the research…
Background The below document was obtained from the United States Air Force, under FOIA Case…