Dr. T.S. Kelso serves as a senior research astrodynamicist for CSSI, bringing nearly thirty
years experience in space education, research, analysis, acquisition, development, operations,
and consulting with organizations such as: Air Force Space Command Space Analysis Center (ASAC);
NASA's Near-Earth Object Science Definition Team; Air Force Chief of Staff’s SPACECAST 2020
and Air Force 2025 future studies; and the Air Force Satellite Control Network. He has taught
on the faculty at Air War College; Air Command and Staff College; the Airpower Research
Institute; the College of Aerospace Doctrine, Research, and Education; and the Air Force
Institute of Technology.
Dr. Kelso has supported the space surveillance community since 1985 by operating electronic data
dissemination systems to provide NORAD two-line orbital element sets, associated orbital models,
documentation, software, and educational materials to users around the world.