Isn't there a project going on right now that supposely gets an aircraft almost to speed of light? I thought I heard it somewhere.. something like project omega... something like that. If I can remember correctly, it's suppose to use an spacecraft with this big plate on it's back and somehow detonate a nuclear bomb so it'll propel the aircraft foward untill it reaches the speed of light. anyone heard this b4? Also I believe in time travel.. I think man will make an artificial warmhole that will pin point where it'll start and where it'll end and we can safely enter and come out. Something like what happened in the movie "lost in space" like someone above mentioned, by going somewhere far where it takes light years away, it'll be going into future since it's not happening here on earth until the light reaches..