How we could get to a planet 500 light years away in 12 years with a special type of spaceship.
One way that we could get to another planet 500 light-years away without warp drive is a interstellar ram-scoop ship. This would allow us to reach an exoplanet in 12 years ship time. But 500 years would pass on Earth. This could be used to reach the center of the Milky Way Galaxy in 21 … Read more