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Following are the largest impact craters on various worlds of the Solar System. For a full list of named craters, see List of craters in the Solar System. The ratio column compares the crater diameter with the diameter of the impacted celestial body. The maximum crater diameter is 628% of the body diameter (the circumference along a great circle).
Gertrude / ˈ ɡ ɜːr t r uː d / is the largest known crater on Uranus's moon Titania. A peak-ring impact basin, it is roughly 326–400 kilometers across, [1] [2] 1/5 to 1/4 of Titania's diameter. [a] Gertrude was first observed by the Voyager 2 spacecraft on its January 1986 flyby of the Uranian system.
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]
List of the largest voids Void name/designation Maximum dimension (in light-years) Notes LOWZ North 13788 void: 2,953,000,000: One of largest known voids, containing 109,066 known galaxies. [28] KBC Void: 2,000,000,000: Proposed void containing the Milky Way galaxy and Local Group as an explanation for the discrepancy in the Hubble constant ...
Caloris Planitia / k ə ˈ l ɔːr ɪ s p l ə ˈ n ɪ ʃ (i) ə / is a plain within a large impact basin on Mercury, informally named Caloris, about 1,550 km (960 mi) in diameter. [1] It is one of the largest impact basins in the Solar System.
Valhalla is the largest multi-ring basin on Callisto and in the Solar System (with diameter up to 3,800 km). [4] It was discovered by the Voyager probes in 1979–80 and is located on the leading hemisphere of Callisto, in its Jupiter facing quadrant slightly to the north of the equator (at about 18°N latitude and 57°W longitude).
From the biggest asteroid to the biggest black hole, check out some of the objects almost too big to imagine. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 ...
The Vredefort impact structure is the largest verified impact structure on Earth. [1] The crater, which has since been eroded away, has been estimated at 170–300 kilometres (110–190 mi) across when it was formed. [2] [3] The remaining structure, comprising the deformed underlying bedrock, is located in present-day Free State province of ...