Dr. Ryan Stone
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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).
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.
Jun 21, 2024 · 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.
Jul 30, 2023 · Gravity: A tool of discovery. The modern description of gravity so accurately predicts how masses interact that it has become a guide for cosmic discoveries.
Newton’s law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them. Isaac Newton put forward the law in 1687.
- The Editors of Encyclopaedia Britannica
May 13, 2020 · While gravity's effects can clearly be seen on the scale of things like planets, stars and galaxies, the force of gravity between everyday objects is extremely difficult to measure.
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.
