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With a radius of 296 miles (476 kilometers), Ceres is 1/13 the radius of Earth. If Earth were the size of a nickel, Ceres would be about as big as a poppy seed. From an average distance of 257 million miles (413 million kilometers), Ceres is 2.8 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance ...
Ceres (minor-planet designation: 1 Ceres) is a dwarf planet in the middle main asteroid belt between the orbits of Mars and Jupiter.It was the first known asteroid, discovered on 1 January 1801 by Giuseppe Piazzi at Palermo Astronomical Observatory in Sicily, and announced as a new planet.Ceres was later classified as an asteroid and then a dwarf planet, the only one inside Neptune's orbit.
Dwarf planet Ceres is the largest object in the asteroid belt between Mars and Jupiter, and it's the only dwarf planet located in the inner solar system. It was the first member of the asteroid belt to be discovered when Giuseppe Piazzi spotted it in 1801. When NASA's Dawn arrived in 2015, Ceres became the first dwarf planet to be explored by a ...
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May 29, 2024 · Ceres, dwarf planet, the largest asteroid in the main asteroid belt, and the first asteroid to be discovered. It revolves around the Sun once in 4.61 Earth years at a mean distance of 2.77 astronomical units. Ceres was named after the ancient Roman grain goddess and the patron goddess of Sicily.
Feb 4, 2024 · Ceres' core is, therefore, formed from rocks and clays. Above this large core is the briny water-ice layer, which extends 60 miles (100 km) below the surface), and possibly even deeper.
Mar 23, 2016 · THE WOODLANDS, Texas –. Today, Ceres is a salt-covered dwarf planet whose main claim to fame is that it’s the largest body in the main asteroid belt. But back when it was younger and hotter ...
Aug 10, 2020 · Ceres doesn’t benefit from internal heating generated by gravitational interactions with a large planet, as is the case for some of the icy moons of the outer solar system. But the new research, which focuses on Ceres’ 57-mile-wide (92-kilometer-wide) Occator Crater – home to the most extensive bright areas – confirms that Ceres is a water-rich world like these other icy bodies.
With its dark, heavily cratered surface interrupted by tantalizing bright spots, Ceres may not remind you of our home planet Earth at first glance. The dwarf planet, which orbits the Sun in the vast asteroid belt between Mars and Jupiter, is also far smaller than Earth (in both mass and diameter). With its frigid temperature and lack of ...
Aug 10, 2020 · Tucked into the asteroid belt between Mars and Jupiter, the dwarf planet Ceres is a small world that holds big surprises. A slew of new research from NASA’s Dawn spacecraft advances the case ...
