And sending a space ship at at least a good fraction of light speed to a nearby star uses more energy than our total civilization uses at the moment. We’ve got some work to do before climbing up the Kardashev scale we’re anywhere close to that kind of travel.
And sending a space ship at at least a good fraction of light speed to a nearby star uses more energy than our total civilization uses at the moment. We’ve got some work to do before climbing up the Kardashev scale we’re anywhere close to that kind of travel.
Read this and thought it had something to do with the Kardashians.