Is it possible to covertly put an EMP weapon into an ISS-like orbit by masquerading it as a legitimate launch?
Would it be possible to send a nuclear bomb to Europa and make a hole in the ice of more than 11 km?
Are nuclear thermal engine designs limited to about twice the Isp of existing chemical rocket engines? If so, why; what's the limiting factor?
What is the relationship (if any) between NASA's Kilopower project and its request for 40 kW reactor designs?
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