I recall learning a while ago, that our universe may repeat itself. Let me clarify, you all remember playing Pac-Man. What happened when Pac-Man left the screen? He reappeared on the other side. Thats what some scientists theorize our universe is like, every pattern of stars MAY repeat itself, and If I remember correctly, the Planck Surveyor (named for Max Planck) is set to be launched in, in orbit, in 2005 to monitor the stars, and analyze them on a grid.

What would happen if we launched a craft toward a distant star, and eons from now, it returned. Would we remember its purpose? Would we remember its cause? Would we remember?