New quantum gravity sensor could someday peel away the surfaces of other worlds - Space.com

A new quantum gravity sensor may help scientists find features like groundwater under the surface of a planet or moon thanks to subtle marks those features leave in the planet's gravitational field.

To find features like groundwater under Earth 's surface — or under the surface of another world — scientists can sense the subtle marks those features leave in the planet's gravitational field. Bu… [+3544 chars]

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