The smallest planet is mercury, and the planet farthest from the sun is Neptune.
The planet Mercury is the smallest and also nearest to the Sun.
Mercury is the smallest rocky planet and closest to the sun in our solar system.
It was Pluto, but is now Mercury.
The smallest planet in our solar system 5 years ago was Mercury. Mercury is the smallest planet and the closest to the Sun in our solar system.
Mercury is the smallest and the nearest planet to the sun in our solar system. It is a rocky planet with extreme temperature variations due to its proximity to the sun.
Mercury is the smallest planet in our solar system and is closest to the sun. Its proximity to the sun means that it is a rocky planet with a surface that can reach high temperatures.
Mercury is the smallest of the eight planets.
The biggest planet in the solar system is Jupiter, while the smallest planet is Mercury. Jupiter is the largest planet by both mass and volume, while Mercury is the smallest and closest planet to the Sun.
Mercury is the smallest planet to go around the sun.
Mars is the fourth planet from the Sun and the second smallest planet in our solar system. Mercury is the smallest and innermost planet in our solar system, orbiting closest to the Sun.
The planet Mercury is not only the smallest of the terrestrial planets in our Solar system, but it is also the one closest to the Sun.