Results for "light-speed"
I'm Moving: There Is At Least One Planet Orbiting Alpha Centauri, The Closest Star To Earth (Besides The Sun)Alpha Centauri is the closest star to earth besides our sun. It's four light-years away. That's the distance light travels in four years. In the grand scheme of the universe, that's not very far, but it would still make for a really long road trip and you'd probably wind up ... / Continue →