"what if" websites
I probably first got these links here on this board, but after looking at--and getting all emotional over--the Man Conquers Space site, I thought I'd post them again:
http://www.deepcold.com/
http://users.bigpond.net.au/surfacesrendered/MCSEnter.html
(go to gallery...movie clips for a neat trailer...it almost brings tears to my eyes)
*Sigh*
What if, indeed :-)