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When a feature is ice-covered, the ice surface will differ from the underlying rock surface and will change over time. To see ice surface contours and elevation of a feature as of the last REMA update, Open the Antarctic REMA Explorer; Enter the feature's coordinates in the box at the top left that says "Find address or place", then press enter
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) Descriptions and Latin plurals for surface feature types
Features labeled lacus are believed to be ethane/methane lakes, while features labeled lacuna are believed to be dry lake beds. Both are named after lakes on Earth. [3] Features labeled sinus are bays within the lakes or seas. They are named after bays and fjords on Earth. Features labeled insula are islands within the body of liquid. They are ...
This glossary of geography terms is a list of definitions of terms and concepts used in geography and related fields, including Earth science, oceanography, cartography, and human geography, as well as those describing spatial dimension, topographical features, natural resources, and the collection, analysis, and visualization of geographic ...
The Mars Exploration Rover mission successfully landed and operated the rovers Spirit and Opportunity on the planet Mars from 2004 to 2018. During Spirit ' s six years of operation and Opportunity ' s fourteen years of operation, the rovers drove a total of 52 kilometres (32 miles) on the Martian surface, visiting various surface features in their landing sites of Gusev crater and Meridiani ...
Draw – Terrain feature formed by two parallel ridges or spurs with low ground in between; Escarpment, also known as scarp – Steep slope or cliff separating two relatively level regions; Flat (landform) – Relatively level surface of land within a region of greater relief
[55] [56] Large areas of the Martian surface are loaded with ice that is protected by a meters thick layer of dust and other material. However, if cracks appear, a fresh surface will expose ice to the thin atmosphere. [57] [58] In a short time, the ice will disappear into the cold, thin atmosphere in a process called sublimation. Dry ice ...
Cryptic crossword clues consist typically of a definition and some type of word play. Cryptic crossword clues need to be viewed two ways. One is a surface reading and one a hidden meaning. [27] The surface reading is the basic reading of the clue to look for key words and how those words are constructed in the clue. The second way is the hidden ...