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A "meteorite fall", also called an "observed fall", is a meteorite collected after its arrival was observed by people or automated devices. Any other meteorite is called a "meteorite find". [43] [44] There are more than 1,100 documented falls listed in widely used databases, [45] [46] [47] most of which have specimens in modern collections.
The meteorite is a roughly conical mass of iron about 21.875 inches (55.56 cm) in height, and 22.875 to 29.375 inches (58.10 to 74.61 cm) in base dimension, weighing 1,060 pounds (480 kg). [1] After discovery, the meteorite was sold to the Smithsonian Institution. [1] It has since been used in a wide variety of scientific studies. [2] [3] [4]
Pages in category "Meteorites found in the United States" The following 34 pages are in this category, out of 34 total. This list may not reflect recent changes.
The fragments are now a part of the University of Alberta Meteorite Collection. Original article source: See it and hear it: The first recorded video, sound of a meteorite hitting Earth Show comments
A meteorite fall, also called an observed fall, is a meteorite collected after its fall from outer space was observed by people or automated devices. Any other meteorite is called a "find". [1] [2] There are more than 1,300 documented falls listed in widely used databases, [3] [4] [5] most of which have specimens in modern collections.
The Amana meteorites also include a large meteorite fallen in Estherville, Iowa on May 10, 1879. Its largest piece weighed 437 pounds and buried 14 feet deep into a farm field. It is the largest witnessed meteorite in North America. [2] The largest piece can be visited at the Estherville Meteorite Center, in downtown Estherville. [4]
Meteorite fall statistics are frequently used by planetary scientists to approximate the true flux of meteorites on Earth. Meteorite falls are those meteorites that are collected soon after being witnessed to fall, whereas meteorite finds are discovered at a later time. Although there are 30 times as much finds than falls, their raw ...
The Winchcombe meteorite is a rare find, with a similar hydrogen isotope ratio to the water on Earth.. Recovering a meteorite within 12 hours of arrival means it is as pristine a specimen as we ...