The solar system - the sun and planets (including the dwarf planets Pluto and Eris) in a row with labels. On black.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马
In 2006 it was reclassified as a dwarf planet. Ceres is the closest dwarf planet to Earth, orbiting at only 2.8 times Earth’s distance from the sun. Its year takes 4.6 Earth years and its day is 9.1 hours. Ceres has no known moons. Meet the Dwarf Planets of the Solar System (...
The large mass of the sun produces an enormous gravitational pull that keeps all the planets of the solar system in their orbits. Even dwarf planet Pluto (formerly the ninth planet outright), which is six billion kilometers (3,728,227,153 miles) away, is kept in orbit by the sun. Plan...
doi:10.1134/S0038094607020116L. V. KsanfomalitySpringer Nature America, IncSolar System ResearchKsanfomality, L.V, Planets, dwarf planets, and small bodies in the solar system, Solar Syst. Res. , 2007, vol. 41, no. 2, pp. 174–176. ADS...
Dwarf planets are worlds too small to be full-fledged planets, but too big to fit in smaller astronomical categories. Pluto, the most famous dwarf planet, lost its planet status in 2006.
Eris and Ceres (in the asteroid belt) are the other two members of this dwarf planet classification.BBC News: Backlash against the decision to strip Pluto of its status as a planet. Mouseover the words to learn more about the planets in the solar system....
BEIJING, March 3 (Xinhua) -- The largest unnamed planet in the solar system has recently been named after the Chinese water god Gonggong by the International Astronomical Union (IAU). This is the first and only dwarf planet in the solar system that has a Chinese name, according to the Na...
dwarf planet because of its previous classification as the outermost planet of the solar system. Rather like Ceres before it, it has suffered because of the number of similar objects now discovered in the same region mean that it can no longer be thought of as one of the major planets. ...
Dwarf planets that orbit in the trans-Neptunian region are called "plutoids". The remainder of the objects in orbit around the Sun are small Solar System bodies.The regions (or zones) of the Solar system: the inner solar system, the asteroid belt, the giant planets (Jovians) and the ...
The fringes of the solar system, beyond the orbit of the outermost known planet, Neptune, is a chaotic place. It’s populated by Trans-Neptunian Objects (TNOs) including dwarf planets likePlutoand Sedna, and thousands of smaller rocky and icy bodies likeArrokoth. ...