We have our favorite links too.  Have fun! 

Dr. Michio Kaku is a theoretical physicist, best-selling author, and popularizer of science.  He has a hit TV show http://science.discovery.com/videos/sci-fi-science-videos/ & the co-founder of string field theory (a branch of string theory), and continues Einstein’s search to unite the four fundamental forces of nature into one unified theory: http://mkaku.org/

NASA http://www.nasa.gov

Ronald D. Moore, Former Executive Producer of Battlestar Galactica & Co-creator of the SyFy Channel hit TV series Caprica: http://pro.imdb.com/name/nm0601822/

Luc Besson, French Film Director: www.luc-besson.com  http://www.imdb.com/name/nm0000108/

Joss Whedon, American Writer, Director and Executive Producer of the FOX TV series Dollhouse: http://us.imdb.com/name/nm0923736/

SyFy Channel: http://www.syfy.com/

BBC's Dr. Who: http://www.bbc.co.uk/doctorwho/

The Academy of Science Fiction, Fantasy, and Horror Films: http://www.saturnawards.org/

Leo Awards: http://www.leoawards.com/

Nebula Awards & Science Fiction and Fantasy Writers of America: http://www.nebulaawards.com/

Centerboro Productions our new film & TV production company: http://www.centerboroproductions.com

Sci-Fi Talk: http://www.scifitalk.com  

Wormhole Riders: http://www.wormholeriders.com/blog

Airlock Alfa: http://www.airlockalpha.com/

Inside Trekker: http://insidetrekker.blogspot.com/

More being added... stay tuned.