A suitcase-sized quantum sensor could soon reveal hidden water, oil, and even underground mountains—all by tracking how atoms ...

QGGPf is a gradiometer, an instrument that measures variations in Earth's gravity by comparing the acceleration at which two ...

NASA’s quantum sensor satellite will map gravity shifts to uncover Earth’s hidden resources, changes, and patterns.

This same technique can be used to explain the way in which the Moon appears to change shape as it orbits Earth. Explain the constant force of gravity and how it differs from one planet to another.

NASA, in collaboration with private companies and academic institutions, is developing the first-ever space-based quantum ...