Mercury

Credits : nasa

Mercury is the smallest planet in our solar system and the nearest planet to the sun, although it is not the hottest planet in the solar system.

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Profile

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Radius - 1,516 miles (2,440 km)
Diameter - 3032.29 miles (4,880 km)
Distance from - 0.4 astronomical unit
Sun
Orbital speed - 47 km/s (29.2044 m/s)
Formed - 4.5 billion years ago
Surface gravity - 3.7 m/s

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Rotation

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Day - 59 Earth day
Year - 176 Earth day

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