A new space device called GIRO could transform how we study planets and other celestial bodies. Compact and precise, this ...

A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

For example, as masses get smaller, so do their gravitational fields, making it even more difficult to differentiate them from ambient vibrations or noise.

Fine balance The researchers measured the gravitational field between two gold masses of 1mm radius each that are brought close to each other. (Courtesy: Tobias Westphal, University of Vienna) ...

If all other quantum fields behave similarly during the period when the inflationary energy density dominated the expansion of the universe, then the gravitational fields may have fluctuated as well.

The planets in our solar system have different gravitational field strengths. For example, the gravitational field strength on Earth is 10 N/kg whereas on Jupiter it is 24.7 N/kg.

The new theory also incorporates a G-field, or gravitational field. G-fields are vector fields—which means they have both magnitude and direction—that explain how space is influenced by an object.

Gravitational Dynamics and Effective Field Theory Publication Trend The graph below shows the total number of publications each year in Gravitational Dynamics and Effective Field Theory.

Eventually, physicists’ hope to measure gravitational fields in a quantum state, thus reconciling the fact that general relativity, the theory that best explains gravity, cannot be explained in ...

Scientists at the University of Vienna have now measured the smallest known gravitational field. As reported in Nature, researchers have measured the gravitational pull of two gold spheres about 2 ...

Where there is a weaker gravitational field, the weight of an object is smaller. For example, the gravitational field strength of the Moon is 1.6 N/kg.

The gravitational field on Earth varies not only with latitude, but also with altitude and in other ... More ways, particularly due to crustal thickness and the fact that the Earth's crust ...