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Mercury is a planet.
Most likely the heat, it is the hottest planet. Not even Mercury is as hot as Venus.
Mercury is not a dwarf planet. It is a planet.
Mercury is itself a planet - it did not come from a planet!
Mercury is the planet closest to the sun.
how does the planet mercury's spins?
Mercury
the planet Mercury is named after the god... Mercury!
Mercury is the planet: there is no raw (or ripe) planet associated with it!
The first planet in the solar system is Mercury
Mercury is a very hot planet. Mercury is the closest planet to the sun.