> I'll say it: did anyone consider an alien spaceship? See some interesting back-and-forth on this here: https://www.reddit.com/r/space/comments/7ealls/solar_

> I'll say it: did anyone consider an alien spaceship? See some interesting back-and-forth on this here: https://www.reddit.com/r/space/comments/7ealls/solar_systems_first_interstellar_visitor_with_its/ https://www.reddit.com/r/space/comments/7ealls/solar_systems...