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NASA Flies First Laser-powered Aircraft

Posted by michael on from the scientists-do-it-with-lasers dept.

unassimilatible writes "NASA has successfully tested a small-scale aircraft that flies solely by means of propulsive power delivered by an invisible, ground-based laser. How far away can in-flight IP/LASER broadband be?"

1 of 283 comments (clear)

  1. Life Imitating Art? by rit · · Score: 4, Interesting

    One of the hallmarks of classic science fiction, Larry Niven & Jerry Pournelles' "The Mote In Gods Eye", proposes this very thing. The opening sections of the book are based upon on premise: lacking true FTL travel, an alien race reaches a human colony by building humungous lasers in their asteroid belt and planet surface, and using them to propel a light sail armed interstellar craft between stars. Good book all around, and it's cool to see decent Science Fiction become more than just speculative drivel (it's one of my favourite books).