Ambrose Osadugba

A Comparative Floquet–Lyapunov Study of Perturbation-Induced Halo Orbit Instability in the Earth–Moon System

Halo orbits around the Earth–Moon L1–L3 underpin near-term cislunar infrastructure, from the Artemis Lunar Gateway to lunar communication relays, yet their operational viability depends on how strongly non-idealized forces reshape their intrinsic instability. While the linear sta...

A Comparative Floquet–Lyapunov Study of Perturbation-Induced Halo Orbit Instability in the Earth–Moon System

Halo orbits around the Earth–Moon collinear Lagrange points L1, L2, and L3 underpin the next decade of cislunar activity, from NASA's Artemis Lunar Gateway to China's Queqiao lunar communication relay. Their operational viability depends on how strongly non-idealised forces resha...