Scientists have used data from a long-retired NASA Dawn spacecraft to solve the mystery surrounding the origins of the ...

The Solar System's first-of-its-kind finding may be a 90% water planet. Is the dwarf planet, Ceres, holding the possibility ...

Ceres, the largest object in the asteroid belt, may hold answers to fundamental questions about the Solar System. This dwarf planet, positioned between Mars and Jupiter, is the only inner Solar ...

NASA/JPL-Caltech/UCLA/MPS/DLR/IDA NASA's Dawn spacecraft took this image of Ceres' south polar region on May 17, 2017.

It was on the night of New Year in Palermo in 1801 – in what was then the southernmost observatory in Europe – that Italian astronomer Giuseppe Piazzi discovered the dwarf planet Ceres. Before this ...

Ceres Sample Return would recover material from the dwarf planet Ceres. The Comet Surface Sample Return would do the same, but from a comet—an agglomeration of ice and dust flying through space.

The deposits could prove crucial in comparing the evolved water in the dwarf planet Ceres -- located in the Asteroid Belt -- and the moons of Jupiter and Saturn, since researchers believe these ...

Caption This artist's impression is based on a detailed map of the surface compiled from images taken from NASA's Dawn spacecraft in orbit around the dwarf planet Ceres. It shows the very bright ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...