Planetary Scientist · Postdoctoral Associate

Anmol Sikka

Postdoctoral Associate · Aerospace Engineering · University of Maryland

I study how asteroid surfaces evolve. My work combines granular physics, computational modeling, and space mission science — bridging the gap between spacecraft design and surface reality.

Postdoctoral Associate at UMD · Open to postdoctoral & teaching positions starting Spring Semester
Anmol Sikka

Planetary Physics,
From Code to Cosmos

I am a Postdoctoral Associate in the Department of Aerospace Engineering at the University of Maryland, College Park, working with Prof. Christine Hartzell. I completed my PhD in Aerospace Engineering at UMD (2026), where my dissertation focused on the role of magnetic cohesion in asteroid regolith using the Discrete Element Method (DEM) and LIGGGHTS — an open-source computational framework supporting scientific objectives for NASA's Psyche mission. My current postdoctoral research focuses on DEM modeling of magnetic granular avalanches on asteroid (16) Psyche and quantifying plasma wave detection architectures for orbital debris in LEO.

Before diving deep into planetary dust, I earned my undergraduate and master's degrees at IIT Bombay, where I served as Project Manager and Systems Engineer for the Student Satellite Program. I gained critical hands-on experience during the integration, environmental testing, and flight-qualification of Pratham, IIT Bombay's first small satellite launched into low Earth orbit.

My work sits at the intersection of granular physics, computational modeling, and space exploration. Having worked on physical satellite hardware and complex computational frameworks, I translate microgravity granular physics into actionable mission-design constraints and instrument requirements. Feel free to reach out to connect or discuss research collaborations.

When I'm not running simulations or wrangling Python and C++ scripts, you can find me cooking intricate meals from scratch (think homemade pizza or hand-folded dumplings), writing about small bodies on Space Rocks and op-eds on the Indian Space Ecosystem, building heavily optimized production lines in Factorio, or lifting weights in the gym.

Where I focus my work

Granular Mechanics Asteroid Regolith DEM Simulations Magnetic Cohesion Planetary Surface Processes Small-Body Missions SmallSat Engineering Mission Formulation Science Communication

Making space science accessible

I write regularly across two publications: Space Rocks, an independent Substack publication dedicated to deep dives on small bodies, mission physics, orbital mechanics, and global planetary defense frameworks, and Anecdotes of an Aerospace Nerd, documenting space history and offering commentary on Indian space developments. I also contributed to the Satellite 101 Wiki, an open-access educational resource for satellite technology fundamentals.


What I work with

Computational

Python C++ MATLAB LIGGGHTS-Public-Mag v1.0.0 ↗ DEM Simulations Ovito

Mission & Systems

Systems Engineering Mission Design Space Hardware Env. Testing

News & Updates

All news