This page is a curated overview of my research papers and conference contributions in space autonomy, astrodynamics, and astrophysics. If you are visiting for the first time, this is the best place to quickly see what I have published, where it appeared, and where to read or watch each contribution.
Presents a POMDP-based RL scheduler for autonomous RSO imaging under line-of-sight, lighting, battery, wheel-momentum, and downlink constraints in a high-fidelity Basilisk simulation.
Investigates RL-based scheduling for autonomous space-based imaging in dynamic orbital environments, including observation opportunities, downlink latency, and onboard resource limits.
Introduces a shielded MDP framework for autonomous LEO inspection planning that balances task completion and safety constraints in dynamic operational scenarios.
Upcoming paper teaser: extends autonomous RSO imaging to broader orbital-regime coverage with catalog maintenance objectives and reinforcement-learning-based responsive scheduling.
Hydrodynamical cosmological simulations show that tidal interactions can produce galaxies that appear dark-matter deficient even in a dark-matter-dominated universe. After a strong radial pericentric passage, dwarfs can lose up to about 80% of dark matter, with central dark-matter-to-stellar ratios dropping toward values reported for NGC1052-DF2 and NGC1052-DF4.
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