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
X-Treme X-Men thirteenth and final issue was released in April 2013. Volume 1 of the series originated as part of a revamp of the X-Men line of comics in 2001. Prior to this revamp, Claremont was writing both of the main X-Men titles ("Uncanny X-Men" and "X-Men", the latter of which became "New X-Men", and then ""). He was removed from both core X-titles by Editor-in-Chief Joe Quesada when his storylines fell apart due to editorial interference by the previous editor-in-chief in a failed attempt to capitalize on the first X-Men movie. Quesada offered Claremont the opportunity to write only one of