The Compositional Structure of the Asteroid Belt

@article{DeMeo2015TheCS,
  title={The Compositional Structure of the Asteroid Belt},
  author={Francesca E. DeMeo and Conel M. O’D. Alexander and Kevin J. Walsh and Clark R. Chapman and Richard P. Binzel},
  journal={arXiv: Earth and Planetary Astrophysics},
  year={2015},
  pages={13-41},
  url={https://api.semanticscholar.org/CorpusID:4648806}
}
The past decade has brought major improvements in large-scale asteroid discovery and characterization with over half a million known asteroids and over 100,000 with some measurement of physical characterization. This explosion of data has allowed us to create a new global picture of the Main Asteroid Belt. Put in context with meteorite measurements and dynamical models, a new and more complete picture of Solar System evolution has emerged. The question has changed from "What was the original… 
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