Complex sentence: U-Foes is the name of a Marvel comic book supervillain team that gained their superpowers by taking a cue from the Fantastic Four and going up into outer space, and getting hit by cosmic rays.
Split into simpler sentences: U-Foes is the name of a Marvel comic book supervillain team. They gained their superpowers by taking a cue from the Fantastic Four and going up into outer space, and getting hit by cosmic rays.