Teenage Mutant Ninja Turtles Adventures #48

Newsstand

The Turtles and Ninjara accompany Sarnath into Dimension X via his space ship. As they approach a black hole in space, they are attacked by members of the Nova Squadron. The Turtles are jettisoned from the ship right before it falls into the black hole. The Turtles are picked up by a splinter faction of the Nova Squadron called the Nova Posse. They land on a local asteroid that serves as a space port and Donatello is abducted while trying to find a bathroom.