About the Author
**Todd Thompson Maryann** is a space resource engineer and research scientist at the Jacobs School of Engineering, University of California, San Diego, where he leads the Stellar Infrastructure Systems Laboratory. He holds a PhD in Aerospace Engineering from the Massachusetts Institute of Technology (MIT), where his dissertation on “Autonomous Swarm Coordination for Large-Scale Orbital Construction” received the AIAA Best Doctoral Thesis Award.
Dr. Maryann has spent the past fifteen years developing flight-proven technologies for in-situ resource utilization, including the regolith 3D-printing test bed that flew on the SpaceX CRS-19 mission to the International Space Station. He served as the principal investigator for NASA’s “Near-Earth Asteroid Prospector” concept, funded under the NIAC program, which demonstrated the feasibility of capturing and processing asteroidal material for space manufacturing. His work has been published in *Acta Astronautica*, *Journal of Spacecraft and Rockets*, and *Nature Astronomy*.
A frequent speaker at the International Astronautical Congress and the Space Resource Roundtable, Dr. Maryann is also a member of the American Institute of Aeronautics and Astronautics (AIAA) and the British Interplanetary Society (BIS). When not designing stellar energy harvesters, he races sailplanes in the California desert and cultivates a small vineyard in Temecula. *Mining the Dyson Sphere* is his first book, distilled from over a decade of research, teaching, and fieldwork in space resource engineering.