Jun 13, 2025 | Military Tech
A declassified technical memo, catalogued as DOC_0001465815 and titled "ESTIMATED PARTIAL AFTERBURNING PERFORMANCE J-58 ENGINE," provides an inside look at how the U.S. government assessed the operational limits and thrust potential of one of its most secretive Cold...
Jun 12, 2025 | Military Tech
A declassified memo titled "MEETING OF UPPER ATMOSPHERE ROCKET RESEARCH PANEL", catalogued as DOC_0000015369, shows the CIA quietly tracked high-level scientific discussions involving upper atmosphere research and rocket testing during the Cold War. The document is...