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The Hoba meteorite is thought to have impacted Earth less than 80,000 years ago. It is inferred [4] that the Earth's atmosphere slowed the object in such a way that it impacted the surface at terminal velocity, thereby remaining intact and causing little excavation (expulsion of earth).
This is a list of largest meteorites on Earth. Size can be assessed by the largest fragment of a given meteorite or the total amount of material coming from the same meteorite fall: often a single meteoroid during atmospheric entry tends to fragment into more pieces. The table lists the largest meteorites found on the Earth's surface.
In total, approximately 100 tonnes of fragments have been recovered, the most of any meteorite find. [3] [4] The two largest fragments, the 30.8-tonne Gancedo and 28.8-tonne El Chaco, are among the heaviest single-piece meteorite masses recovered on Earth, following the 60-tonne Hoba meteorite and a 31-tonne fragment of the Cape York meteorite.
The site is now considered a “strong contender” to be a meteorite impact crater. Samples from the site reveal zircon, a mineral that commonly forms after a major impact event.
Cape York – One of the largest meteorites in the world. A 34-ton fragment called "Ahnighito", is exhibited at the American Museum of Natural History; the largest meteorite on exhibit in any museum. Gibeon – A large Iron meteorite in Namibia, created the largest known strewn field. Hoba – The largest known intact meteorite.
The six-mile-wide meteorite struck the Yucatan peninsula in what is now Mexico at the end of the Cretaceous Period. Scientists find more answers on 66 million-year-old meteorite wildfire mystery ...
Similarly, the Hoba Meteorite in northern Namibia, which is the largest known iron meteorite on Earth, is well protected as a national monument and attracts many visitors at the site and in the museum. The famous copper deposit at Tsumeb in northern Namibia was closed as a mine in 1996, but in addition to commercial sales of blister copper ...
Transforming a chunk of space rock into something you can feed into a 3D printer is a pretty odd process. Planetary Resources uses a plasma that essentially turns the meteorite into a cloud that ...