«'October Sky' high». Florida Today. 29 de marzo de 1999. Consultado el 24 de agosto de 2018 – via Newspapers.com. «Aerospace technician/engineer with NASA, 1981–1998; included work on Hubble Space Telescope deployment and repairs, Spacelab-J and Solar Max repair mission.»
Cantley, Rebeccah (18 de julio de 1999). «Former rocket scientist turns to fiction». Home News Tribune. p. D11. Consultado el 24 de agosto de 2018 – via Newspapers.com. «During his career at the Marshall Space Flight Center in Huntsville, he worked on many projects, including training astronaut crews for the Hubble Space Telescope deployment and repair missions.»
