IDing Meteorite Parent Bodies

Asteroid “Space Weathering”Where did it go wrong?“Space Weathering” was not observed inmeteorites.It was invoked to reconcile S-asteroidobservations with the expectation that S-asteroids were ordinary chondrites.Recent progress in meteoroid transferprocesses and asteroid compositional studieshave largely negated the expectation thatcommon meteorite types must come fromcommon asteroid types.