"Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of celestial bodies such as planets and their moons, asteroids, comets, and meteorites."
The physical and chemical processes that shape planetary surfaces, including impact cratering, volcanism, erosion, and tectonics.
Geological processes of planetary surfaces: This involves studying the different geological processes that shape and modify the surfaces of planets, such as impact cratering, volcanism, erosion, and tectonics.
Remote sensing of planetary surfaces: This involves studying the different methods of collecting data from planetary surfaces using instruments such as cameras, spectrometers, and radar.
Planetary surface composition: This involves studying the chemical and mineralogical makeup of planetary surfaces, which can reveal information about the planet's history and evolution.
Atmospheric processes affecting planetary surfaces: This involves studying the atmospheric conditions of planets and how they affect the surfaces, such as wind erosion and dust storms.
Planetary surface morphology: This involves studying the physical features of planetary surfaces, including the shape and size of mountains, valleys, and other landforms.
Planetary surface ages: This involves determining the age of planetary surfaces using radiometric dating techniques to understand the geological history of the planet.
Astrobiology: This involves studying the possibility of extraterrestrial life and how planetary surfaces can provide clues or supports for life.
Planetary surface exploration: This involves the design and operation of robotic and human missions to explore and analyze the surfaces of planets.
Planetary surface models: This involves creating models to simulate the physical and chemical processes on planetary surfaces, allowing for better understanding and predictions of future observations.
Planetary surface geology: This involves studying the different types of rocks, minerals, and structures found on planetary surfaces, and how they relate to geological processes and history.
Volcanic: Surfaces covered in volcanic material such as lava flows, pyroclastic deposits, and volcanic ash.
Impact: Surfaces characterized by impact craters, such as the Moon and Mercury.
Regolith: Surfaces covered in a layer of unconsolidated material, typically caused by impact erosion or volcanic activity. Examples include the Moon and Mars.
Tectonic: Surfaces that have been affected by tectonic forces, such as faults, rifts, and fractures. Examples include Venus and Mars.
Icy: Surfaces covered in ice, typically found in the outer solar system on moons such as Europa and Enceladus.
Oceanic: Surfaces covered by liquid oceans, such as the surface of Earth.
Desert: Surfaces characterized by barren landscapes with minimal vegetation, such as the surface of Mars.
Rocky: Surfaces composed of solid rock, such as Earth and Mars.
Gaseous: Surfaces consisting of clouds and gases, such as Jupiter and Saturn.
Organic: Surfaces that are rich in organic compounds, such as the surface of Titan.
"Although the geo- prefix typically indicates topics of or relating to Earth, planetary geology is named as such for historical and convenience reasons; due to the types of investigations involved, it is closely linked with Earth-based geology."
"These investigations are centered around the composition, structure, processes, and history of a celestial body."
"Planetary geology includes such topics as determining the properties and processes of the internal structure of the terrestrial planets, and also looks at planetary volcanism..."
"...and surface processes such as impact craters, fluvial and aeolian processes."
"The structures and compositions of the giant planets and their moons are also examined, as is the make-up of the minor bodies of the Solar System, such as asteroids, the Kuiper belt, and comets."
"Planetary geology largely applies concepts within the geosciences to planetary bodies in the broadest sense, includes applications derived from fields in the geological sciences, such as geophysics and geochemistry."
"Determining the properties and processes of the internal structure of the terrestrial planets..."
"...and also looks at planetary volcanism..."
"...surface processes such as impact craters, fluvial and aeolian processes."
"The structures and compositions of the giant planets and their moons are also examined..."
"...as is the make-up of the minor bodies of the Solar System, such as asteroids, the Kuiper belt, and comets."
"Planetary geology largely applies concepts within the geosciences to planetary bodies in the broadest sense..."
"...includes applications derived from fields in the geological sciences, such as geophysics and geochemistry."
"Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of celestial bodies such as planets and their moons, asteroids, comets, and meteorites."
"Planetary geology is named as such for historical and convenience reasons; due to the types of investigations involved, it is closely linked with Earth-based geology."
"These investigations are centered around the composition, structure, processes, and history of a celestial body."
"Planetary geology includes such topics as determining the properties and processes of the internal structure of the terrestrial planets..."
"...composition, structure, processes, and history of a celestial body... asteroids, comets, and meteorites."
"Planetary geology largely applies concepts within the geosciences to planetary bodies in the broadest sense, includes applications derived from fields in the geological sciences..."