[Moonman62]

The past affects the future (obviously) and the future affects the past. Too bizarre.

...

Consider this. When you look at a star that is a 1000 light years away, there is a light wave that travels backwards in time to the star, 1000 years in the past, long before you were born, and enables the light wave that travels 1000 years into the future to hit your eye.

http://mist.npl.washington.edu/npl/int_rep/tiqm/TI_toc.html

[FredZarguna]

I would add the disclaimer that, while interesting, The Transactional Interpretation of Quantum Mechanics which is where that link points, is not taken seriously by most physicists...