Thomas Loudis Papanikolaou

“Precision in Orbit, Insight on Earth.”

Dr. Thomas Loudis Papanikolaou is a geodetic scientist who works in fields of Earth sciences and space research, specialised in space geodesy and astrodynamics with profound expertise in precise orbit determination and gravity field modelling.

Research topics and areas of expertise also include orbital dynamics of Low Earth Orbiters (LEOs), Global Navigation Satellite Systems (GNSS), data analysis of satellite gravity missions for Earth system science and gravitational field investigations.

Led research projects and contributed to space programmes across Europe and Australia. Currently, he is working on advanced concepts of future space gravity missions and orbiters data exploitation including Low Earth Orbiters and Space Debris. His research contributes to global challenges by addressing critical issues in the fields of Earth system science, climate change, and space situational awareness.

Thomas is the creator and author of the GEORB (Gravity and precisE ORBit determination system), an open source software package for precise orbit determination of LEOs, gravity field recovery and design of space missions. 

In 2024, Thomas founded DORUS Space Lab, driven by a strong vision to advance orbital space exploration through designing pioneering space missions dedicated to the gravitational field and Earth/Moon Orbiters.