SEARCH

SEARCH BY CITATION

In the new cache of meteorites recently found in Antarctica, 28 of the 31 discovered are carbonaceous chondrites, a type of meteorite rare for its carbon content. According to the National Science Foundation (NSF), the meteorites were discovered at the Pecora Escarpment, the southernmost exposure of rocks of the Pensacola Mountains. Antarctic conditions keep the meteorites nearly free of terrestrial organic contamination, making the meteorites' extraterrestrial organic compounds especially valuable to researchers.

According to NSF, the discoverers termed the recent find ‘as good as’ the 1977 discovery at Allan Hills, in Victoria Land, of the largest meteorite ever found in Antarctica, one weighing 407 kg.