About Dr. Srinivas Bettadpur
Honors and Recognition
Dr. Bettadpur is a Fellow of the International Association of Geodesy and the American Geophysical Union, and an Associate Fellow of the American Institute of Aeronautics and Astronautics. His contributions to space geodesy and Earth system science have been recognized with several major honors, including the Vening-Meinesz Medal from the European Geosciences Union (2016), the NASA Exceptional Public Achievement Medal (2018), and the Charles A. Whitten Medal from the American Geophysical Union (2024).
Professor of Space Geodesy
Dr. Srinivas Bettadpur is the FSX Professor in Space Application and Exploration in the Department of Aerospace Engineering and Engineering Mechanics at The University of Texas at Austin. His work focuses on satellite geodesy, including the modeling of orbital motion and the estimation and interpretation of Earth’s gravity field, its rotation, and related reference frames.
Over the course of his career, Dr. Bettadpur has played a central role in advancing the scientific use of space-based measurements to better understand how Earth’s systems change over time. His work bridges aerospace engineering, spaceflight mechanics, and Earth system science to interpret data collected from satellite missions and translate those observations into meaningful insights about the planet.
Dr. Bettadpur helped originate the GRACE mission and has maintained deep engagement with its successor missions, GRACE-FO and GRACE-C. His leadership in the field has also included serving as Director of the UT Center for Space Research and, most recently, as Principal Investigator of the NASA-funded Quantum Pathways Institute.
Research Perspective
Dr. Bettadpur’s research explores how precise space-based measurement can reveal the mechanics of Earth’s gravity field, orientation, and shape. His work combines the physics of planetary motion with advanced modeling and satellite observations to understand mass variability across Earth systems, including water movement, ice loss, and long-term planetary change.
His current research agenda extends these capabilities through the exploration of quantum sensing technologies, enabling space geodesy to connect global observations with increasingly precise local measurements. This work brings together advances in physics, aerospace engineering, and data science to improve the accuracy and resolution of Earth system monitoring.
Beyond scientific discovery, Dr. Bettadpur’s work aims to connect space geodesy with broader technological innovation and future exploration initiatives, including emerging interests in cislunar space and expanded applications of space-based measurement.
Academic Career
Dr. Bettadpur joined the faculty of The University of Texas at Austin in 2015 as an Associate Professor in the Department of Aerospace Engineering and Engineering Mechanics and was promoted to Professor in 2021.
Before joining the tenured faculty, he served as a Research Professor from 2010 to 2015 and previously as a Senior Research Scientist at the UT Center for Space Research. From January 2018 through August 2023, he served as Director of the Center for Space Research.
He earned his PhD in Aerospace Engineering from The University of Texas at Austin in 1993. Prior to that, he received an MS in Aerospace Engineering from the University of Oklahoma in 1987 and an MTech in Aerospace Engineering from the Indian Institute of Technology Kanpur. His undergraduate degree is a Bachelor of Engineering in Mechanical Engineering from Punjab Engineering College in Chandigarh, India.
