1,516 miles (2,440 km)
Mercury, radius
Its diameter isabout 3032 miles.
Gravity ("surface gravity")on Mercury is 0.38 that of Earth.
There is no planet that is one fourth the size of Earth. The closest is Mercury at 0.38 that of Earth.
Mercury because of it's size
Mercury is the closest in size.
It is mercury.
It is 8th largest on planet size after Mars.
The smallest planet is Mercury. Mercury's diameter is 4,879 km- Earth's is 12,756.
Mercury is the closest planet to the Sun. It has a diameter of 3,032 miles, or 4,879 kilometers. It is the smallest planet.
Mercury
Gravity ("surface gravity")on Mercury is 0.38 that of Earth.
There is no planet that is one fourth the size of Earth. The closest is Mercury at 0.38 that of Earth.
Mercury is the closest to the sun.
Mercury
Mercury because of it's size
Mercury is the closest in size.
It is mercury.
mercury is the closest to the sun