HAVE YOU EVER WISHED YOU COULD travel not only to other continents, but to other planets? Have you wished you could feel weightlessness, see the Milky Way from outer space, and spend years traveling to some distant, never-before-seen planet in a foreign solar system?
Well, there’s good news and bad news. The bad news is that you are not going to be able to do that in your lifetime. The good news is that, as of today, there’s a possibility that your great-great-great-great-grandkids might.