Mercury 7 astronaut L. Gordon Cooper, Star Trek actor James Doohan ("Mr. Scott"), and a host of others from various walks of life were launched on board The Legacy Flight in 2007. Titanic explorer Ralph White was on board the Discovery and Pioneer flights.
In 2007, astronauts like L. Gordon Cooper (Mercury 7) and James Doohan ("Mr. Scott") joined a group of individuals from various walks of life aboard The Legacy Flight.  Titanic explorer Ralph White also participated in the Discovery and Pioneer flights.