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Crater Crater diameter Body diameter Ratio Images Notes Mercury: Caloris: 1,550 km (963 mi) 4,880 km 32% Rembrandt: 715 km (444 mi) 15% Venus: Mead: 280 km (170 mi) 12,100 km 2% Earth: Vredefort: 250–300 km (160–190 mi) 12,740 km 2% Chicxulub crater: 182 km (113 mi) 1.4% Cause or contributor of the Cretaceous–Paleogene extinction event ...
More recent evidence suggests the crater is 300 km (190 mi) wide, and the 180 km (110 mi) ring observed is an inner wall of the larger crater. [19] Hildebrand, Penfield, Boynton, Camargo, and others published their paper identifying the crater in 1991. [10] [16] The crater was named for the nearby town of Chicxulub Pueblo. Penfield also ...
Sudbury Basin is the third-largest crater on Earth, after the 300 km (190 mi) Vredefort impact structure in South Africa, and the 180 km (110 mi) Chicxulub crater under Yucatán, Mexico. Geochemical evidence suggests that the impactor was likely a chondrite asteroid or a comet with a chondritic component.
Today's spangram answer on Thursday, December 12, 2024, is COOKIECUTTER. What Are Today’s NYT Strands Answers, Word List for Thursday, December 12? BUNNY. DIAMOND. HEART. ANGEL. FLOWER.
SPOILERS BELOW—do not scroll any further if you don't want the answer revealed. The New York Times. Today's Wordle Answer for #1260 on Saturday, November 30, 2024.
The landscape has since been eroded to a depth of around 7–11 km (4.3–6.8 mi) since formation, obliterating the original crater. The remaining structure, the "Vredefort Dome", consists of a partial ring of hills 70 km (43 mi) in diameter, and is the remains of the central uplift created by the rebound of rock below the impact site after the ...
The catalog is divided into three partial lists: List of craters on Mars: A–G; List of craters on Mars: H–N; List of craters on Mars: O–Z; Names are grouped into tables for each letter of the alphabet, containing the crater's name (linked if article exists), coordinates, diameter in kilometers, year of official name adoption (approval), the eponym ("named after") and a direct reference ...
The crater is the namesake for the Sunset Crater Beardtongue (Penstemon clutei). The volcano is monitored by the Yellowstone Volcano Observatory [11] and is classified as a moderate threat. Damage from hikers forced the National Park Service to close a trail leading to the crater, but a short trail at the base remains. [12]