David A. Paddock
Papers
2
Total Citations
24
H-Index
2
About
David A. Paddock is a visionary aerospace engineer at NASA Langley Research Center, pioneering the future of in-space assembly and persistent space architectures. His research focuses on modular structural systems and robotic operations that enable a revolutionary operational paradigm for space assets. Paddock’s most influential work, "Persistent Assets in Zero-G and on Planetary Surfaces" (2018, 19 citations), defines a new class of space systems that leverage modular technology and recurring robotic visits for maintenance, repair, and enhancement—moving beyond disposable spacecraft toward sustainable orbital infrastructure. He is also the lead inventor of the TriTruss, a novel structural module conceived at NASA Langley that enables modular space telescopes and platforms. This concept, detailed in his 2019 paper (5 citations), is positioned as the backbone for future persistent missions, including in-space assembled observatories and communications platforms. Paddock’s contributions are foundational to NASA’s vision for long-duration space operations, where assets are no longer discarded but continuously upgraded. His work directly supports the agency’s goals for lunar and deep-space exploration, making him a key figure in the transition to a permanent human presence beyond Earth.
Research Focus
Key Achievements
Top Papers
- 1
- 2