Mercury is the innermost planet in the Solar System. It is also the smallest, and its orbit is the most eccentric (that is, the least perfectly circular) of the eight planets. It orbits the Sun once in about 88 Earth days, completing three rotations about its axis for every two orbits. The planet is named after the Roman god Mercury, the messenger to the gods.
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Pages in category "Mercury-related lists"
The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes (learn more).