During the Apollo program, astronauts trained in some unexpected places including nuclear bomb craters. These sites offered terrain unlike anything else on Earth. This video explains why NASA chose ...
Morning Overview on MSN
Scientists warn of looming disaster at nuclear waste crater: 'It's scary'
In the middle of the Pacific, a concrete dome the size of a football field holds the toxic legacy of Cold War nuclear testing ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback