This is a NASA Hubble Space Telescope color image of dwarf planet Ceres, the largest object in the asteroid belt. The contrast has been enhanced to reveal surface details.
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Color View of Ceres

This is a NASA Hubble Space Telescope color image of Ceres, the largest object in the asteroid belt.

Astronomers enhanced the sharpness in these Advanced Camera for Surveys images to bring out features on Ceres' surface, including brighter and darker regions that could be asteroid impact features. The observations were made in visible and ultraviolet light between December 2003 and January 2004.

The colors represent the differences between relatively red and blue regions. These differences may simply be due to variation on the surface among different types of material.

Ceres' round shape suggests that its interior is layered like those of terrestrial planets such as Earth. Ceres may have a rocky inner core, an icy mantle, and a thin, dusty outer crust inferred from its density and rotation rate of 9 hours. Ceres is approximately 590 miles (950 kilometers) across and was first discovered in 1801.

Image details

ID#:
PIA10235

Date added:
2005-09-07

Target:
Ceres

Mission:
Hubble Space Telescope (HST)

Spacecraft:
Hubble Space Telescope

Instruments:
Advanced Camera for Surveys

Rating:



Views:
6,429

Full-Res TIFF:
PIA10235.tif (0.19 MB)

Full-Res JPG:
PIA10235.jpg (0 MB)

Image credit:
NASA/ESA/J. Parker (Southwest Research Institute), P. Thomas (Cornell University), L. McFadden (University of Maryland, College Park), and M. Mutchler and Z. Levay (STScI)