A 29-year-old survivor of childhood bone cancer may become one of the youngest people to fly in space when she launches on a private trip aboard a SpaceX rocket.

Hayley Arceneaux, a physician’s assistant at St. Jude Children’s Research Hospital in Memphis, will join the private Inspiration4 spaceflight led by billionaire Jared Isaacman, which will launch on a SpaceX Crew Dragon capsule later this year. Arceneaux’s selection as the “Hope” member of the crew was unveiled today on the Today Show on NBC.