The closest planet to our sun in our solar system is Mercury.
Mercury is the closest planet to the Sun
The closest one goes the quickest - Mercury.
Mercury travels around the sun faster than any other planet (88 Earth days) because it is the closest planet to the sun.
The closest planet to the sun is Mercury.
The planet closest to the sun is Mercury.
Mercury is the planet closest to the sun in our solar system.
Mercury is the planet closest to the sun.
The closest planet to the sun is Mercury.
Mercury is the planet closest to the Sun.
Ceres is the closest dwarf planet to the sun. Ceres is in the asteroid belt between Mars and Jupiter. The other dwarf planets are out past the orbit of Neptune.
The name of the planet closest to our Sun is Mercury.