UNM scientists study 4.6 billion year old meteorite
Mikhaela Smith | August 12Researchers at the University of New Mexico, NASA’s Johnson Space Center and Arizona State University recently had their research titled Silica-rich volcanism in the Early Solar System Dated at 4.565 Ga published in Nature Communications after uncovering the oldest igneous meteorite on record. The meteorite, known as Northwest Africa (NWA) 11119, is 4.6 billion years old, making it 65 million years older than Earth and 2 million years younger than the earliest fragments of the solar system, according to UNM professor and Director of the Institute of Meteoritics Carl Agee.













