- 1 Ceres - Wikipedia - Article describes discovery, history and status, and physical and orbital characteristics.
- Astronomy Picture of the Day - Hubble Space Telescope picture of Ceres, with links to other resources.
Media publications
- Largest Asteroid May Be Mini Planet - HubbleSite press release describes possible water ice and differentiation of material which may affect classification. (Published 2005-09-07 00:00:00)