Rare meteorites problem our understanding of the photo voltaic system

Researchers have found minerals from forty three meteorites that landed on Earth 470 million years in the past. More than half of the mineral grains are from meteorites utterly unknown or very uncommon in at present’s meteorite move. These findings imply that we’ll in all probability have to revise our present understanding of the historical past and improvement of the photo voltaic system.
Paleontology News — ScienceDaily