When a mysterious crescent appeared over Moscow in 1967, alien enthusiasts were unaware they were actually tracking a 3-megaton weapon designed to bypass American radar.
In April 1970, an oxygen tank explosion crippled Apollo 13 on its way to the Moon, instantly transforming a routine lunar ...
In October 1960, a rushed R-16 missile test at Baikonur erupted in a catastrophic explosion that killed more than a hundred engineers, soldiers, and senior officials, including Marshal Mitrofan ...
NASA scientists have found the remains of a U.S. military base buried 100 feet below the surface of the ice in Greenland.