It does not require an artificial energy source; instead, a highly sensitive gravimeter detects differences in gravitational acceleration that result from changes in rock and sediment density ...

This will be achieved through the development of a new quantum flight gravimeter (AeroQGrav) adapted to the needs of flight gravimetry. BECCAL, a NASA-DLR collaboration, is a pathfinder mission for ...

Sounds imaginary? But RRCAT has made it real and has developed a cold atoms based quantum sensor (Gravimeter) for precision measurement of earth’s gravitational acceleration which will help in ...