Neither Mercury nor Venus are known to have any moons.
The only planets without moons are Mercury and Venus, the planets closest to the sun.
Mercury and Venus are the only two major planets in our solar system without moons. They are the two planets closer to the Sun than Earth.Two of the five dwarf planets have no known moons : the asteroid Ceres and the Kuiper Belt object Makemake.Neither Mercury nor Venus have any moons.
Only Mars has two moons. The other planets have either one moon, no moons, or many moons.
Mercury and Venus are the two inner planets in our solar system that do not have any moons.
'Mercury' and 'Venus' is. Those are the only planets in our solar system without moons.
Mercury and Venus
Neither Mercury nor Venus are known to have any moons.
Mars has two moons, not planets, named Phobos and Deimos.
Mercury and Venus are the two planets that have no moons.
Mercury and Venus are terrestrial planets, and they are the only major planets without moons.
The only planets without moons are Mercury and Venus, the planets closest to the sun.
Mercury and Venus are the only two major planets in our solar system without moons. They are the two planets closer to the Sun than Earth.Two of the five dwarf planets have no known moons : the asteroid Ceres and the Kuiper Belt object Makemake.Neither Mercury nor Venus have any moons.
Only Mars has two moons. The other planets have either one moon, no moons, or many moons.
Mercury and Venus are the two planets that have neither rings nor moons. Earth and Mars each have moons, and the gas giants all have rings and moons.
Mercury and Venus are the two inner planets in our solar system that do not have any moons.
Mars has two moons.