“Much of this plan is probably half a lifetime away. Mr. Milner and his colleagues estimate that it could take 20 years to get the mission off the ground and into the heavens, 20 years to get to Alpha Centauri and another four years for the word from outer space to come home. And there is still the matter of attracting billions of dollars to pay for it.”
Project website: http://breakthroughinitiatives.org/
If I had any hair, I’d get a Belter haircut, Expanse mode.