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submitted 1 month ago by [email protected] to c/[email protected]

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[–] [email protected] 5 points 1 month ago

At first, I thought this would be like Project Orion ("nuke"-powered rockets), as Dyson's math back in 1968 expected one version to reach Alpha Centauri within 133 years

Though nanocraft being pushed by lasers sound interesting, braking remains a problem. Still, if they can prove the concept with a much shorter trip somewhere in our solar system, I'll be anxiously waiting for their next move.