Underwater gravity-aided inertial navigation systems (GINS) combine the high-frequency, self-contained measurements from inertial sensors with geophysical gravity data to overcome the positional ...

The best way to find buried treasure may be with a quantum gravity sensor. In these devices, free-falling atoms reveal subtle variations in Earth’s gravitational pull at different places. Those ...

With more than $20 million in contracted mission funding to date, the Quantum Gravity Gradiometer Pathfinder Mission, Led by NASA’s Jet Propulsion Laboratory in Southern California, Advances U.S.

An object hidden below ground has been located using quantum technology - a long-awaited milestone with profound implications for industry, human knowledge and national security. University of ...