American Museum of Natural History Research Library
author: American Museum of Natural History

American Museum of Natural History. Arthur Ross Hall of Meteorites.; American Museum of Natural History. Hall of Meteorites, Minerals and Gems.; Arthur Ross Hall of Meteorites; Hall of Meteorites, Minerals and Gems; Hall of Meteorites; Ross Hall of Meteorites
birth: 1976
death: present
Permanent exhibition. Opened May 21, 1976 and April 30, 1981. Located on Floor 1, Section 6. The Arthur Ross Hall of Meteorites at the American Museum of Natural History opened as part of a three-part exhibition with the Harry Frank Guggenheim Hall of Minerals and the Morgan Memorial Hall of Gems on May 21, 1976 (1, 1975/76, p. 20). The hall was under construction again for two years and reopened on April 30, 1981 (1, 1980/81, p. 49) The hall was completely renovated and updated in 2001 (1, 2001/03, p. 7). The curator of the hall and meteorite collection, Department of Mineral Sciences chairman Martin Prinz, worked with D. Vincent Manson who served as consultant, and Albert Woods of design firm Ramirez and Woods. The hall is named in honor of Museum trustee and benefactor of the hall, Arthur Ross (1, 1975/76 p. 20; 1, 1980/81 p. 29).
By examining meteorites the hall explores essential questions about the origins of our solar system which formed some 4.6 billion years ago. The hall is divided into sections, which focus on the origins of the solar system, the processes involved in building planets, and meteorites and meteorite impacts, with details about impact sites in Kansas, South Africa, and other locations around the world. More than 130 scientifically significant meteorites are displayed here, notably the fragments of the Cape York Meteorite from Greenland, including the 34-ton Ahnighito, the Woman, and the Dog. The Ahnighito is the largest meteorite on display anywhere in the world and is so heavy that it required support posts to the bedrock of the Museum. The hall features rare Mars specimens and Moon rocks collected in the Apollo missions of the 1970s. A scale model of the Meteor Crater of Arizona, also known as the Barringer Crater, and considered the world’s best-preserved impact crater, is featured with a cutaway section to illustrate how the crater was formed (2; 3).
A scale model of the Meteor Crater of Arizona, also known as the Barringer Crater and considered the world’s best-preserved impact crater, is featured with a cutaway section to illustrate how the crater was formed. The identification of this feature as an impact site in the early 20th century changed the way scientists thought about the solar system as researchers began to argue that impacts might have cratered the Moon and other planets. (source: AMNH website, accessed October 24, 2016)