United Air Lines Flight 736, a DC-7 passenger plane carrying 47 people, had collided with an Air Force F-100F fighter jet ...
"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 — ...
YR is considered to be larger than the Chelyabinsk asteroid that struck Russia in 2013. Its shock wave was strong enough to ...