This mission will pave the way for groundbreaking observations of everything from petroleum reserves to global supplies of ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

In the vast universe, galaxies rotate in ways that don’t make sense if only visible matter is considered. For almost a century, scientists have tried to explain this by searching for a hidden force ...

Learn how NASA, private companies and academic institutions are working to develop and deploy the first space-based quantum ...

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

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies ...

NASA and partners are building the first quantum gravity sensor for space, a breakthrough instrument that uses ultra-cold ...

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

energy-carrying waves propagating through a gravitational field, which emerge from the acceleration or disturbance of a massive body. Collisions between neutron stars have been the topic of many ...