NASA eventually requested her for an open position as head of security which she accepted, resigning from the Air Force bumping her to full Colonel at retirement. Becoming the youngest security captain in NASA's history, she became embroiled in the schemes of the interstellar alien Kree Empire. It was during this time that she met and eventually befriended the Kree soldier Mar-Vell whose enemies would soon be responsible for her future transformation. The next few months were disastrous as she was kidnapped by the alien robotic intelligence Cyberex and then hospitalized by a controlled Iron Man who attacked the Cape. The alien Yon-Rogg then kidnapped her while she was still concussed and eventually battled Mar-Vell. During this battle, Carol was knocked into a damaged Kree Psyche-Magnitron, a powerful device which could turn imagination into reality. Carol's genetic structure was altered effectively making her a half-Kree superhuman. She was unaware of this change for months.