I read and watch as much Science Fiction and fantasy as I can.
You may think that some of the contents of this section should be else where but it's my site and I say what goes.
It is a little difficult to categorize this section by subject so I have tried to allocate links by media

First and most obviously these days it's TV and Film I watch as much mainstream stuff on the TV like Star Trek, TNG, DS9, Voyager and Babylon5, as I can, but I am always on the look out for more obscure programmes and films. Star Wars, Alien, Star Trek et al are obvious movie connections, but is there a Dark Star Web site ?
Just a small whinge at this point, why do TV companies insist on taking what was a good idea for a movie and beating it to death with formula TV shows. 
Still in a graphical mode we move on to Comics and Art. I love to read and see the output from other peoples fertile imaginations and marvel at the lunacy of some of it. I love it but who comes up with this stuff.
If you prefer your alternative realities to be in your own head then you probably read a lot so the Books and Authors section should suit you.
Then there are the Little Green Men. Do they exist, who knows?