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One of the major successes of theoretical planetology is the prediction and subsequent confirmation of volcanism on Io. [1] [2]The prediction was made by Stanton J. Peale who wrote a scientific paper claiming that Io must be volcanically active that was published one week before Voyager 1 encountered Jupiter.
William Kenneth Hartmann (born June 6, 1939) is an American planetary scientist, artist, author, and writer.He was the first to convince the scientific mainstream that the Earth had once been hit by a planet sized body (), creating both the Moon and the Earth's 23.5° tilt.
Standish worked on the Jet Propulsion Laboratory Development Ephemeris.. Early versions refined the accuracy of these fundamental astronomical data-sets by including many recent and accurate observational data, new types of data, using improved data processing methods, including refined equations of motion which more accurately described the actual physics of the solar system. [1]
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NASA Ames Research Center, SETI Institute, NASA Lunar Science Institute, Solar System Exploration Research Virtual Institute David Morrison (born June 26, 1940) is an American astronomer , a senior scientist at the Solar System Exploration Research Virtual Institute , at NASA Ames Research Center in Mountain View, California .
The Love number h is defined as the ratio of the body tide to the height of the static equilibrium tide; [3] also defined as the vertical (radial) displacement or variation of the planet's elastic properties.
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