Alison Gibbings and Massimiliano Vasile, aerospace engineers at the University of Strathclyde, UK, new solution is a 500-kilogram swarm of fingernail-sized spacecraft would, they calculate, deflect a ...
Scientists from the Massachusetts Institute of Technology (MIT) have come up with a new solution to the problem of what to do if asteroid threatens to smash into Earth. The researchers have devised a ...
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