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PLANETARY GEOLOGY


Planetary geologist and NASA astronaut Harrison "Jack" Schmitt collecting lunar samples during the Apollo 17 mission

'Planetary geology', alternatively known as 'astrogeology' or 'exogeology', is a planetary science discipline concerned with the geology of the celestial bodies such as the planets and their moons, asteroids, comets, and meteorites. Although the ''geo'' prefix typically indicates topics of or relating to the Earth, "planetary geology" is named as such for historical and convenience reasons. The study of rocks originated with studying rocks on Earth, and due to the types of investigations involved, planetary geology is closely linked with Earth-based geology.
Eugene Shoemaker is credited with inventing the Branch of Astrogeology (now called the Astrogeology Research Program) within the U.S. Geological Survey. He made important contributions to the field and the study of impact craters, lunar science, asteroids, and comets.
The Visitor Center at Barringer Meteor Crater near Winslow, Arizona includes a Museum of Astrogeology.

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References
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Geology of Mercury

Geology of Venus

Geology of the Moon

Geology of Mars

Geology of Callisto

Geology of Europa

Geology of Ganymede

Geology of Io

Geology of Titan

Geology of Triton

Geology of Pluto

References



Remote Sensing for the Earth Sciences: Manual of Remote Sensing, J. F. Bell III, B. A. Campbell, M. S. Robinson, , , John Wiley & Sons, 2004,

The Planets After Formation

See also



Geological features of the solar system

Planetary science

Geological history of Earth

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