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Gravity is the gravitational attraction at the surface of a planet or other celestial body; gravity may also include, in addition to gravitation, the centrifugal force resulting from the planet's rotation (see § Earth's gravity).
5 days ago · Learn about the universal force of attraction acting between all matter, its history, and its effects on celestial and terrestrial bodies. Explore Newton's and Einstein's theories of gravitation, and their implications for the cosmos.
Learn about the force of gravity that pulls things to the centre of Earth and holds planets in orbit around the Sun. Watch a video and read a transcript about Isaac Newton and his discovery of gravity.
Jun 13, 2024 · Learn how gravity works, what it does, and how it affects us and the universe. Find out about gravity on Earth, in space, and in black holes.
Jul 30, 2023 · Gravity can be described in a variety of ways. Here's how Newton and Einstein took gravity from an observation to a measurable phenomenon.
Oct 4, 2013 · Gravity: Directed by Alfonso Cuarón. With Sandra Bullock, George Clooney, Ed Harris, Orto Ignatiussen. Dr Ryan Stone, an engineer on her first time on a space mission, and Matt Kowalski, an astronaut on his final expedition, have to survive in space after they are hit by debris while spacewalking.
Gravity is the force that attracts massive objects and determines how they move. Learn about Newton's law, Einstein's relativity, the quantum mystery and the fine-tuning of gravity.
