Will space travel ever be possible?how?
If by space travel you mean out of this solar system (inside solar system has already been proved possible) I think the answer is absolutely yes, and could probably be done even today. The issue is why we would do space travel outside the solar system. It would cost a ton of money and effort to send a small number of people on a journey where we would probably never hear back from them and would gain no tangible/material benefit from. The most interesting question is if travel outside the solar system will ever be economically motivated. It’s hard to imagine such a case unless we manage faster than light speed travel. Which is the crux. Will be ever manage to travel faster than light speed? I don’t know that I’ve ever seen a truly satisfactory answer to this, but my gut from the physics I’ve read/studied is that it’s probably just a matter of time. Maybe I just read too much sci-fi though.
