Ceres is the largest object in the asteroid belt and the closest dwarf planet to Earth. Discovered in 1801 and visited by NASA’s Dawn spacecraft in 2015, it has changed how scientists think about ...
Add Yahoo as a preferred source to see more of our stories on Google. On January 1, 1801, a Sicilian astronomer named Giuseppe Piazzi discovered the dwarf planet Ceres orbiting the sun between Mars ...
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