Is travel to the stars even possible? (science documentary: video).
Alberto Caballero joins John Michael Godier to discuss his concept for a new interstellar spaceship called Solar One.
Solar One would be the first crewed interstellar spaceship and use a combination of lasers, solar sails, and other means of propulsion to get close to 30 percent of the speed of light.
Which planets and stars would be the best to go to first? The Trappist system? Alpha Centauri? Tau Ceti?
They also consider how often interstellar objects like the mysterious oumuamua are traveling through our solar system.
