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The main comparison that can be made is to features on the Earth, as it is much more accessible and allows a much greater range of measurements to be made. Earth analog studies are particularly common in planetary geology, geomorphology, and also in atmospheric science.
An artist's concept of a planetary system. A planetary system is a set of gravitationally bound non-stellar bodies in or out of orbit around a star or star system.Generally speaking, systems with one or more planets constitute a planetary system, although such systems may also consist of bodies such as dwarf planets, asteroids, natural satellites, meteoroids, comets, planetesimals [1] [2] and ...
From top to bottom are an F-type main-sequence star, a yellow dwarf (G-type main-sequence star), an orange dwarf (K-type main-sequence star), a typical red dwarf, and an ultra-cool dwarf. Besides solar energy, the primary characteristic of the Solar System enabling the presence of life is the heliosphere and planetary magnetic fields (for those ...
USGS Gazetteer of Planetary Nomenclature (also includes nomenclature for satellites and minor planets/asteroids) The Nine Planets - Multimedia Tour of the solar system This article includes an astronomy-related list of lists .
New terms must be recognized by the IAU Working Group for Planetary System Nomenclature, and are commonly added as features are mapped and described by new planetary missions. [10] This means that in some cases, names may change as improved imagery becomes available, [ 10 ] or in other cases widely adopted informal names are changed to be in ...
The planetary surface undergoes reshaping over geological time periods due to the effects of tectonics and erosion. Surface features built up or deformed through plate tectonics are subject to steady weathering from precipitation , thermal cycles, and chemical effects.
Main menu. Main menu. move to sidebar hide. ... Toggle Lists of Solar System objects and features subsection. ... Solar System – star and planetary system where the ...
Planetary nomenclature; Geological features of the Solar System; Origin of Lunar Nomenclature *Note: Some of the "craters" pages should be supplemented with "geological features" pages. External links; USGS Gazetteer of Planetary Nomenclature (also includes nomenclature of satellites and minor planets (asteroids)