Today I Found Out on MSN
Did a nuclear explosion really launch a manhole cover into space?
In 1957, scientists detonated a nuclear bomb under the Nevada desert — and launched a steel manhole cover at unimaginable ...
10don MSNOpinion
Opinion: Is America ready for a nuclear explosion in space?
Space-based nuclear weapons are a serious matter, and one that deserves the very highest level of national attention.
Amazon S3 on MSN
See what happens when the largest nuclear bomb explodes in space
The curious minds at What If explore what would happen if the biggest nuclear bomb exploded in space.
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