Albert S. Johnston
Papers
3
Total Citations
22
H-Index
2
About
Albert S. Johnston is an aerospace engineer whose research has made meaningful contributions to spacecraft systems, particularly in the domains of automated rendezvous and docking (AR&D) technology and spacecraft separation mechanisms. Working within the context of NASA's Exploration Systems Architecture, Johnston has focused on enabling uncrewed spacecraft to perform the complex proximity operations required for missions in both Low Earth Orbit and Low Lunar Orbit — capabilities considered essential for the future of deep space exploration. His most influential work, "Automated Rendezvous and Docking Sensor Testing at the Flight Robotics Laboratory" (2007), has garnered 18 citations and stands as a key reference for researchers developing sensor systems to support autonomous spacecraft docking — a technically demanding challenge with direct implications for crew safety and mission success. Johnston also contributed to the X-38 experimental crew return vehicle program, engineering a bolt retractor separation system designed to reliably detach the Deorbit Propulsion Stage during reentry operations. His multi-sensor testing research further advanced the field by evaluating integrated sensor suites for AR&D applications. Across his body of work, Johnston demonstrates a consistent commitment to practical, safety-critical engineering solutions for human spaceflight programs.
Research Focus
Key Achievements
Top Papers
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