Too Hard for Science? An Early Warning System for Killer Asteroids

A week’s warning could save an untold number of lives In “”Too Hard for Science?” I interview scientists about ideas they would love to explore that they don’t think could be investigated. For instance, they might involve machines beyond the realm of possibility, such as particle accelerators as big as the sun, or they might be completely unethical, such as lethal experiments involving people.

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Too Hard for Science? An Early Warning System for Killer Asteroids