Noun
a weak interaction between particles that results from their mass; mediated by gravitons
Source: WordNetAbout a quarter of all galaxies are irregular, and the peculiar shapes of such galaxies may be the result of gravitational interaction. Source: Internet
Determining stellar masses Binary systems are particularly important here- because they are orbiting each other, their gravitational interaction can be studied by observing parameters of their orbit around each other and the centre of mass. Source: Internet
Becker, Becker, and Schwarz 2007, pp. 9–12 Studies of string theory have also yielded a number of results on the nature of black holes and the gravitational interaction. Source: Internet
Cavendish's aim was not actually to measure the gravitational constant, but rather to measure Earth's density relative to water, through the precise knowledge of the gravitational interaction. Source: Internet
The migration of this planet would likely require gravitational interaction with a second, higher-mass planet in a smaller orbit. Source: Internet
This idea, too, is a problematic condition for defining two bodies as "double planets" because planets can "capture" moons through gravitational interaction. Source: Internet