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More Great Links
Sources
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http://superman.ws/articles/space-colors/ - Beatty, Scott. "Superman: The Ultimate Guide to the Man of Steel." DK Books. 2002.
- Galloway, Tom. DC Comics Q&A.
http://www.supermanhomepage.com/comics/comics.php?topic=comics-racfaq#Kryptonite - Goulart, Ron. "Great History of Comic Books." Contemporary Books, 1986.
- Gresh, Lou and Robert Weinberg. "The Science of Superman." FirstScience.com.
http://www.firstscience.com/site/articles/superman.asp - NASA. X-Ray Detectors.
http://imagine.gsfc.nasa.gov/docs/science/how_l2/xray_detectors.html - Rozakis, Bob and John Wells. "Kryptonite - Part One."
http://www.silverbulletcomicbooks.com/bobro/105695684482145.htm - Rozakis, Bob and John Wells. "Kryptonite - Part Two."
http://www.silverbulletcomicbooks.com/bobro/105763420854049.htm - Rozakis, Bob and John Wells. "Kryptonite - Part Three."
http://www.silverbulletcomicbooks.com/bobro/105816097214925,print.htm - Seeds, Michael. "Foundations of Astronomy." Wadsworth Publishing, 1994.
