Planet X (Star Trek) Planet X (Star Trek) Planet X () is a 1998 "Star Trek" novel by Michael Jan Friedman which is a crossover between the X-Men comic book series and the characters of "". A "New York Times" bestseller, it was a sequel to an earlier crossover, detailed in the Marvel Comics one-shot "Second Contact" (which was itself similar to an earlier "Star Trek/X-Men" crossover comic, where a slightly different team of X-Men encountered the characters of ). The novel is noteworthy for hinting at an attraction between Jean-Luc Picard and Ororo Munroe (Storm), and made a forward-looking reference to the (then
Penance (X-Men) agility (as she usually moves around by crouching and padding and leaping on all fours) and dexterity (as she has been shown on occasion to use her feet to grab and grip objects and people, as if they were just like her hands). Penance (X-Men) Hollow (formerly called Penance) is a fictional character appearing in American comic books published by Marvel Comics. It is an apparently mindless body which three members of the St Croix family, all members of the superhero team Generation X, had been trapped in at some time. The body possesses red diamond-like skin and rarely speaks.