Uncanny X-Men: A Girl and Her Dragon
When Kitty met Lockheed! Scans from UXM 166 and 168, by Claremont and Smith.
In UXM #166, the X-Men are in space fighting the Brood. On the Brood homeworld, Kitty is separated from the team...
The Brood homeworld is destroyed, and Kitty is sad that her friend was apparently killed. Back on Earth, Professor X demotes Kitty to the New Mutants squad. ("Professor X is a JERK!") But an alarm goes off while Kitty is alone: