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The 60-tonne, 2.7 m-long (8.9 ft) Hoba meteorite in Namibia is the largest known intact meteorite.[1]A meteorite is a rock that originated in outer space and has fallen to the surface of a planet or moon.
Fossil meteorite – a meteorite that was buried under layers of sediment before the start of the Quaternary period. Some or all of the original cosmic material has been replaced by diagenetic minerals. [3]: 320 (It is, however, not a fossil). Fusion crust – a coating on meteorites that forms during their passage through the atmosphere.
Example of meteorite strewnfield: distribution ellipse of Pultusk meteorite A strewn field is the area where meteorites from a single fall are dispersed. [ 1 ] It is also often used for the area containing tektites produced by large meteorite impact.
Roter Kamm (German: Red Ridge) is a meteorite crater, located in the Sperrgebiet, within the Namibian section of the Namib Desert, approximately 80 kilometres (50 mi) north of Oranjemund and 12 kilometres (7.5 mi) southwest of Aurus Mountain in the ǁKaras Region. The crater is 2.5 kilometres (1.6 mi) in diameter and is 130 metres (430 ft) deep.
Although a meteor may seem to be a few thousand feet from the Earth, [25] meteors typically occur in the mesosphere at altitudes from 76 to 100 km (250,000 to 330,000 ft). [26] [27] The root word meteor comes from the Greek meteōros, meaning "high in the air". [23] Millions of meteors occur in Earth's atmosphere daily.
South African scientists on Tuesday unveiled a fragment of what they described as a motorcycle-sized meteorite that was discovered in a town in the country's Eastern Cape province last month.
Martian meteorites can be compared to analysis carried out by rovers (e.g. Curiosity). Meteorites can also be compared to spectral classes of asteroids. In order to identify the parent body of a class of meteorites, scientists compare their albedo and spectra with other known bodies. These studies show that some meteorite classes are closely ...
A meteorite crashed in the area of Mission, Texas, Wednesday night causing a loud boom that startled residents, authorities said. Meteorite crashes in South Texas causing startling boom ...