An exhaustive bibliography of some SF authors but with good detail is at ISFDB.
There is an extensive bibliography available at Center for the Study of Science Fiction.
Useful introduction to Science Fiction from wikipedia.
There were a number of British science fiction magazines that I started reading from around 1962, (including New Worlds under the editorship of John Carnell, and Peter Hamilton's Nebula) and also bought some older ones from market stalls. At this time I enjoyed reading the short stories of F G Rayer. Not too long after, the British SF magazine market went all new-wave and obscure (Michael Moorcock took over editorship of New Worlds), and stopped buying the stories that I enjoyed, so by the end of the sixties I had stopped buying SF mags, as I think many others did. Fortunately the classic SF story continued to be welcome in the several SF magazines from America which were available here. Due to an interest in amateur radio, I made contact with my first SF Author, radio amateur F G Rayer.
The boundary between tv and film is now quite blurred. An excellent introductory article on film and science fiction is at Wikipedia.
Also filmsite.org also have a good introductory article on science fiction and films.
Wikipedia has a good article about SF on TV.
jmsNews has archived ALL of jms news posts where he discussed the writing and production of the show in searchable form....
The Lurkers Guide although long a dormant web site still has a great deal of info. on Babyon 5.
The Zoccolo/ ISN News has a large section B5 info -ISNNews
Visit Bill Mumy [Lenier]'s web site. I have the lyrics of a song by Bill Mumy about cats.
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There is a specialised Star Trek wiki (enyclopaedia) at Memory Alpha with over 26,000 Trek related articles.
Three cheers for Star Trek Animated series! Check out Curt Danhauser's web site. And for some fun, StarTrekAnimated.com.