Nov 19, 2021

The technology we (or aliens) need for long-distance interstellar travel

Posted by in categories: physics, space travel

Solutions to the problems of interstellar travel

Given the insane scale of interstellar distances, how might we extrapolate from the physics we do understand to envisioning possible ways that aliens (or us in the future) could cross the cosmic void? There are a few possible solutions to the problem of interstellar travel.

Leave a reply