A: Mercury is the smallest planet in our solar system. It's an inner planet with NO RINGS OR MOONS. Mercury's diameter is about 3,030 miles! Mercury is Almost as big as the moon!
G: The surface temperature on Mercury is usually -173°C to 427°C. It's weather can drop to -279°F and can reach to 801°F in the day because it so close to the sun!:D
A: It takes 88 Earth days to orbit the sun, but it Rotates so slowly that it takes 59 Earth days for Mercury to complete one full journey around the sun!
G: Mercury's surface is solid and is made up of HEAVY metals. It's gravity level is about 3.7 m/s²! (Meters per second squared) Mercury has hardly any atmosphere. Mercury has NO WATER! ;(