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Mercury is the second smallest planet; only Pluto is smaller. Mercury's diameter is 4879 km, while Earth's is 12,756 km. In fact, Mercury is not much larger than our Moon, which has a diameter of 3475 km.
Source: http://www.messenger-education.org/elusive_planet/fastfact_5.php
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How big is the planet Mercury right now?
The planet Mercury has a diameter of about 3,032 miles.
What planet is Jupiter's largest moon as big as?
Jupiter's largest moon, Ganymede, is as big as the planet Mercury.
Mercury have a big red spot?
No, the big red spot is a feature on the planet Jupiter.
What is mercury's raw planet?
Mercury is the planet: there is no raw (or ripe) planet associated with it!
Temperatures on mercury-?
Mercury is a very hot planet. Mercury is the closest planet to the sun.
How big is the planet Mercury right now?
The planet Mercury has a diameter of about 3,032 miles.
How big is Mercury is it the 2nd biggest planet?
No. With a mean radius of 2440 kilometers, Mercury is a the smallest planet in the solar system.
Is mercury big?
It is the smallest planet in the Solar system.
What planet is Jupiter's largest moon as big as?
Jupiter's largest moon, Ganymede, is as big as the planet Mercury.
What planet has a moon that is a big as it self?
None. Some of the moons of Jupiter are nearly the size of Mercury, but no planet has a moon as big as the planet itself.
Is Ganymede as big as a planet?
Yes. Ganymede is actually larger than the planet Mercury.
Does the planet mercury have craters or moons?
no moons but have big craters
Mercury have a big red spot?
No, the big red spot is a feature on the planet Jupiter.
What planet is a big block of ice and made out of gas?
i think its mercury but i am not sure
Is mercury a planet or dwarf planet?
Mercury is a planet.
Why is mercury a dwarf- planet?
Mercury is not a dwarf planet. It is a planet.
Is Neptune the largest or the smallest planet?
Neptune is a big planet but jupiter is the biggest planet in the solar system and Mercury is the smallest.
