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Dec 29, 2023 · Almahata Sitta is considered a “Valid” meteorite. “Valid” meteorites are typical meteorites with average weathering, while “relict” meteorites are those that have been …
Almahata Sitta meteorite. Photos and information about meteorite finds and falls, and historical references. Preserving meteorites since 1998.
Aug 18, 2025 · The object exploded at a high ~37 km altitude over the Nubian Desert, and as a result the meteorites are spread over a large area. A search was organized by the University of …
In the early morning of October 6, 2008 an asteroid close to Earth was detected by a Catalina Sky Survey (CSS) telescope at Mount Lemmon, Arizona. It entered and broke up in Earth's …
The Almahata Sitta is the first meteorite found from predicted asteroid hit. History of the Almahata Sitta meteorite: The Asteroid 2008 TC3 was discovered by the Catalina Sky Survey in Tucson, …
Jan 30, 2013 · Almahata Sitta is an anomalous, polymict ureilite (achondrite). Almahata Sitta is the first case in which meteorites have been recovered from a known asteroid that was tracked …
On December 6, 2008, two hours after their search began, the first meteorite was found. The team ultimately collected some 280 small meteorites, now called Almahata Sitta, with a total mass of …
Sep 4, 2023 · The anomalous polymict ureilite Almahata Sitta (AhS) fell in 2008 when asteroid 2008 TC 3 disintegrated over Sudan and formed a strewn field of disaggregated clasts of …
The meteorite belongs to the relatively rare class of asteroids called “Ureilites” (after the prototype Novo Urei, an 1886 fall). Almahatta Sitta is the most massive of the six witnessed Ureilite falls.
Since the lithologic types are dominated by ureilites, though, it is classified as a polymict ureilite. Much of the remainder is EL and EH chondrites of various petrographic grades, melts and …
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