Geoffrey A. Landis has a Ph.D. in physics, as well as bachelors and masters degrees in electrical engineering. He currently works for the NASA John Glenn Research Center, and in his spare time writes science fiction.
More information at the (somewhat outdated) Geoffrey A. Landis homepage
Committed identity: 862F1AE68559DA86CB0F42348F81EB948500DC0C6FE72266EE52890E14B2C9009 is a SHA-256 commitment to this user's real-life identity.