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Glossary term: Cinturón de Asteroides

Description: El cinturón de asteroides está situado en una región entre los planetas Marte y Júpiter; orbitan en esta región el planeta enano Ceres y un enorme número de asteroides, en su mayoría pequeños, que consisten principalmente en rocas y algunos minerales. El cinturón de asteroides se ha descrito como el cinturón principal de asteroides para distinguirlo de otros cuerpos pequeños que se encuentran en el Sistema Solar, es decir, los objetos cercanos a la Tierra y el grupo de Troyanos.

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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher
The translation of this term and its definition is still awaiting approval

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The asteroid Ceres, roughly spherical with a grey surface, many craters, some of which reveal white subsurface water ice.

Ceres

Caption: True-colour image of the asteroid Ceres acquired by the spaceprobe Dawn in May 2015, at a distance of 13641 km. The prominent, bright crater at right is Haulani. The smaller bright spot to its left is exposed on the floor of Oxo. Ejecta from these impacts appears to have exposed bright material, probably water ice.
Credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA / Justin Cowart

License: CC-BY-2.0 Creative Commons Atribución 2.0 Genérica icons


The asteroid Ida is grey and shaped like a potato with lots of shallow craters. It's moon Dactyl is 40 times smaller

Ida and Dactyl

Caption: This picture of the asteroid Ida with its satellite Dactyl was taken by the Galileo space probe in August 1993 from a range of 10,870 kilometers (6,755 miles). Ida is a heavily cratered, irregularly shaped asteroid in the main asteroid belt between Mars and Jupiter. This image is proof that asteroids like the 56 km large Ida can possess their own moons.
Credit: NASA/JPL credit link

License: PD Public Domain icons

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