Great Links - NASA's Cosmicopia--an abundance of cosmic rays
Cosmic Rays, Wormholes, Time Travel, Gamma Rays, Interdimensional Travel; all of these phenomena have played parts is some of the great comic book stories and science fiction in all media. NASA has a site called Cosmicopia which explains and defines the real science behind these concepts. This is a fantastic resource that has been widely recognized as the "go to" reference for information on Space Weather, cosmic rays and sun related activity. The "Ask Us" section is particularly interesting, no question is too outlandish and all are answered seriously.
Currently maintained by Beth Barbier of SP Systems, the site was initiated by Dr. Tycho von Rosenvinge. Cosmicopia is a fantastic resource to bookmark.
Yeah nothing snarky or sarcastic, I like this link. Sure its nerd link, but I don't pretend to be anything else. Enjoy and educate yourself.
Cosmicopia - http://helios.gsfc.nasa.gov/.index.html