"You know what? The Moon's big enough that we can nuke it and land on it at the same time, so let's give this a shot." In 1958, the U.S. government plotted to show up the Soviets in the Space Race — ...
During the Cold War, American and Soviet scientists embarked on an unprecedented quest to contact extraterrestrials. But ...
Heed Carl Sagan’s warning before it’s too late.