Gravitational Wave Lab Ligo Roars Back Online To Detect The Oldest Black Hole Collisions Ever Seen

Gravity is the word used to describe a physical law, a fundamental physical interaction that derives primarily from mass, and the observed consequences of that interaction on objects.

A gravitational field is the area around a large object, such as a planet, where gravity has an effect.

The meaning of GRAVITATIONAL is of, relating to, or caused by gravitation. How to use gravitational in a sentence.

Dec 4, 2025 · The works of Isaac Newton and Albert Einstein dominate the development of gravitational theory. Newton’s classical theory of gravitational force held sway from his Principia, published in …

GRAVITATIONAL definition: of or relating to the force of attraction between two masses. See examples of gravitational used in a sentence.

Sep 25, 2025 · The answer is gravity: an invisible force that pulls objects toward each other. Earth's gravity is what keeps you on the ground and what makes things fall. An animation of gravity at work. …

Dec 24, 2025 · Explore how gravity works, from Newtonian gravity and gravitational force to general relativity and spacetime curvature, in a clear, science-backed guide for curious readers.

Definition of gravitational adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

The natural phenomenon of attraction between physical objects with mass or energy; the weakest of the four fundamental forces of nature....

From Einstein's treatment in general relativity, gravity is associated with a curvature of space-time and changes in mass configuration can produce gravitational waves.