Sunday, August 15, 2021

Planets, ranked

In a dense cloud of gas and dust billions of years ago, these eight planets emerged along with the sun. They are eight unique expressions of our chaotic universe born upon an arm of the spiraling Milky Way galaxy.

The planets' sizes and orbits distinguish them from asteroids, comets, and meteoroids, as well as icy objects beyond Neptune in the Kuiper Belt, like the dwarf planet Pluto. Each one is iconic in its own way, but as is the way of the universe, only one can be the best.

Publisher: Mashable
Date: 2021-08-15T12:00:00 00:00
Author: Kellen Beck
Twitter: @mashable
Reference: (Read more) Visit Source



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