Kathleen C. Howell

Papers

Total Citations

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About

Kathleen C. Howell is a pioneering figure in astrodynamics, best known for her transformative work in dynamical systems theory applied to space mission design. Her research centers on the use of libration point orbits and invariant manifolds, enabling efficient, low-energy trajectories for deep-space exploration. Howell’s most-cited paper, "An Earth–Moon system trajectory design reference catalog" (2014, 41 citations), provides a foundational resource for missions leveraging the complex gravitational dynamics of the Earth-Moon system. She also co-authored "Automated Design of Propellant-Optimal, Low-Thrust Trajectories for Trojan Asteroid Tours" (2014, 13 citations), introducing a novel scheme for autonomously generating tours of the Sun-Jupiter Trojan swarms—targets of high interest for robotic spacecraft. This work showcases her ability to merge theoretical elegance with practical, propellant-saving solutions. A professor at Purdue University, Howell has shaped generations of engineers and received numerous accolades, including the AIAA Mechanics and Control of Flight Award. Her contributions have directly influenced landmark missions like ARTEMIS and the James Webb Space Telescope, cementing her legacy as a leader in celestial mechanics and trajectory optimization.