Lots More Information

Related HowStuffWorks Articles

• Superhero Quiz
• How Kryptonite Works
• How the Death Star Works
• How Lightsabers Work
• The Sith Explained
• How Aircraft Carriers Work
• How Machine Guns Work

More Great Links

• Superman Returns official site
• Star Wars
• DC Comics
• Marvel Comics
• Comic Book Duels

Sources

• Beatty, Scott. "Superman: The Ultimate Guide to the Man of Steel." DK Books. 2002.
• Superman Homepage. "Doomsday."
  http://www.supermanhomepage.com/comics/who/who-intro.php?topic=doomsday
• Uncanny X-Men.net. "Rogue."
  http://www.uncannyxmen.net/db/spotlight/showquestion.asp?faq=10&fldAuto=56
• Marvel Directory. "Galactus."
  http://www.marveldirectory.com/individuals/g/galactus.htm
• The Encyclopedia of Arda
  http://www.glyphweb.com/ARDA/