Cerebro is a fictional device appearing in American comic books published by Marvel Comics. The device is used by the X-Men to detect humans, specifically mutants. It was created by Professor X and Magneto, and was later enhanced by Dr. Hank McCoy.

Danielle "Dani" Moonstar, originally codenamed Psyche and later Mirage, is a Northern Cheyenne superhero appearing in American comic books published by Marvel Comics. She first appeared in the graphic novel The New Mutants, created by writer Chris Claremont and artist Bob McLeod. The character is usually depicted as associated with the New Mutants.