Gravitational Reference Advanced Technology Test in Space), was selected among 15 proposals in a national competition, while one other was categorized as selectable for funding, according to NASA.
Advances in Gravitational Sensing
GRATTIS will demonstrate the performance of state-of-the-art sensors that measure nanometer-scale gravitational changes from space to monitor movements on the Earth’s surface and interior.
“UF is committed to being a leader in space exploration, and this is a perfect example of how our researchers are advancing humanity’s understanding of the world and the larger universe,” said UF President Ben Sasse. “We’re thrilled to support our research team as they push the limits of human curiosity and innovation.”
Developing and Launching Innovative Technology
Over the next few years, the team led by principal investigator John Conklin, Ph.D., a professor in the Department of Mechanical and Aerospace Engineering, will focus on finalizing the sensor technology and integrating it into the spacecraft. The launch is anticipated to occur around 2027 aboard a