X-Men: Legacy - Five Miles South of Universe (X-Men: Legacy #254-260)

Interstellar search and rescue! Responding to a telepathic distress call from a former teammate, Rogue, Magneto, Gambit and Frenzy teleport thousands of light years across the galaxy - only to find themselves caught in the crossfire of an inter-species conflict aboard a massive space station. As Rogue and the others struggle to save their teammates, the damaged space station drifts ever closer to a collapsing sun - imperiling the lives of the billions aboard. Can the X-Men rescue their friends, put down the rebellion and prevent the station's incineration before time runs out?

Collecting X-MEN LEGACY (2008) #254-260.