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The crater is named after Yuri Gagarin, the cosmonaut who was the first human in space and the first to orbit the Earth. [1] The six craters falling within the perimeter of Gagarin have also been named after pioneers of Russian aviation and astronautics, including Isaev, Grave, Balandin, Raspletin, Kosberg, and Andronov.
The largest in the last one million years is the 14-kilometre (8.7 mi) Zhamanshin crater in Kazakhstan and has been described as being capable of producing a nuclear-like winter. [11] The source of the enormous Australasian strewnfield (c. 780 ka) is a currently undiscovered crater probably located in Southeast Asia. [12] [13]
UPDATE: McClatchy News has reached out to the Côtes d’Armor Departmental Council regarding the validity of this story after receiving an email from a researcher with the French National ...
An impact crater is a depression in the surface of a solid astronomical body formed by the hypervelocity impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal collapse, [2] impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. [3]
This is a list of officially named craters in the Solar System as named by IAU's Working Group for Planetary System Nomenclature.As of 2017, there is a total of 5,223 craters on 40 astronomical bodies, which includes minor planets (asteroids and dwarf planets), planets, and natural satellites. [1]
The prominent crater at right is called West crater and is about 190 m in diameter. Lunar Reconnaissance Orbiter photo taken March 7, 2012. The Lunar Module descent stage, Laser Ranging RetroReflector , and Early Apollo Scientific Experiments Package can be clearly seen.
crater wall, the downward-sloping portion of the crater crater floor, a more or less smooth, flat area, which as it ages accumulates small craters of its own central peak, found only in some craters with a diameter exceeding 26 km (16 mi); this is generally a splash effect caused by the kinetic energy of the impacting object being turned to ...
This was a factor in the choice of the crater's name when Giovanni Riccioli was creating his system of lunar nomenclature, as Kepler used the observations of Tycho Brahe while devising his three laws of planetary motion. On Riccioli's maps, this crater was named Keplerus, and the surrounding skirt of higher albedo terrain was named Insulara ...