Derek Nelson
Papers
1
Total Citations
88
H-Index
1
About
Derek Nelson is a leading figure in astrodynamics and deep-space navigation, best known for his pivotal contributions to NASA’s OSIRIS-REx mission. His most-cited work, "OSIRIS-REx Flight Dynamics and Navigation Design" (2018, 88 citations), details the intricate trajectory design and autonomous navigation algorithms that enabled the spacecraft to rendezvous with, map, and collect a sample from asteroid Bennu—a feat requiring unprecedented precision in low-gravity operations. Nelson’s expertise lies in developing robust flight dynamics solutions for complex, resource-constrained missions, blending orbital mechanics with real-time hazard detection. His research has directly shaped how spacecraft approach and interact with small bodies, influencing subsequent missions like Psyche and Lucy. Beyond his technical publications, Nelson is recognized for leading navigation teams through critical mission phases, earning him NASA’s Exceptional Achievement Medal. With a career bridging theoretical innovation and hands-on mission success, his work continues to inspire students and engineers tackling the challenges of deep-space exploration.
Research Focus
Key Achievements
Top Papers
- 1OSIRIS-REx Flight Dynamics and Navigation Design88 citations · 2018