Tag:Breakthrough Starshot

The closest potentially habitable worlds ranked: Proxima b, Ross 128b, Wolf 1061c, Tau Ceti e/f, Barnard's b — with ESI scores, distances, masses, and habitability verdicts.

Reaching Proxima Centauri with today's fastest spacecraft would take 73,000 years — inside Breakthrough Starshot, light sails, nuclear propulsion, and generation ships.