Jay Estes
Papers
3
Total Citations
42
H-Index
3
About
Jay Estes is a leading aerospace engineer whose work is central to enabling safe, autonomous landings on other worlds. His research focuses on precision landing and hazard avoidance (PL&HA) technologies, with a particular emphasis on navigation sensors and flight-test integration. Estes’s most significant contribution is his leadership in the SPLICE Project (Safe and Precise Landing—Integrated Capability Evolution), which develops a suite of technologies—including terrain-relative navigation and hazard detection systems—to guide spacecraft to pinpoint landings on the Moon and beyond. His foundational work on the ALHAT (Autonomous precision Landing and Hazard Avoidance Technology) project, which integrated prototype sensors for Morpheus flight testing, laid the groundwork for these capabilities. Estes has also advanced Navigation Doppler Lidar (NDL), demonstrating its performance at high speeds and long ranges to provide unprecedented velocity and position accuracy for guidance systems. His most-cited paper (19 citations) details the SPLICE Project’s integrated testing, while his ALHAT and NDL studies (14 and 9 citations, respectively) have directly informed NASA’s Artemis and future robotic lander missions. Estes’s contributions are critical to the next era of planetary exploration.
Research Focus
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Top Papers
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