Any physicist would tell you that time travel is possible. You can't travel into the past, but if you had fast enough equipment (which does not exist, probably wont ever) you could travel far out into outer space and return and you would actually be ahead of where you would naturally be.

You can look into the past every night, as long as you live somewhere with stars. When you look into the sky at night, you do not see where the stars are in the present. If you are looking at a star that is 100 light years away, you are seeing where it was 100 years ago. If you have a telescope, you can see where certain stars were millions of years ago.

Darwintheorgangrinder said:

In other words, you can only travel forward, but not backwards in time.

morningsong said:

I think that I'll be on the lookout for it!

interesting info: going back to the future-past = going back in time to correct errors so we can create a better future.

for some it is called regression therapy.