plural of gravitational keyhole

(astronomy) A tiny region of space where a planet's gravity would alter the orbit of a passing asteroid such that the asteroid would collide with that planet on a given future orbital pass.

plural of gravitational force

plural of gravitational collapse

(physics) The mass of an object measured via the gravitational force that it exerts

(physics) The mass of an object measured via the gravitational force experienced by it in a known gravitational field

plural of active gravitational mass

plural of passive gravitational mass

Ellipsis of cosmic gravitational-wave background.

Alternative form of gravitational wave background