Mercury has no satellites.
Mercury is the planet that is one quarter the size of Earth and has no moons. It is the smallest planet in our solar system and is the closest planet to the Sun.
Europa is one of the many moons of Jupiter (one of the four main moons).
No Venus is a planet, much like our Earth, because it orbits the Sun. A moon is a large body that orbits a planet. Venus is closer to the Sun than the Earth, the second planet from the Sun. The Earth is the third planet from the Sun.
No planet has 19 moons as of June 2014. Earth has one moon and Mars has two. Mercury and Venus have no moons. The other planets all have more than 20 moons.
The planet with the most moons is JUPITER as it has 62 moons and then SATURN with 33 moons.
Mercury has no satellites.
Mercury is the planet that is one quarter the size of Earth and has no moons. It is the smallest planet in our solar system and is the closest planet to the Sun.
Europa is one of the many moons of Jupiter (one of the four main moons).
There is no such planet. Charon is the name of one of the moons of Pluto. Pluto has four other moons in addition to Charon, but they were not discovered until much later. Additionally, as of 2006 Pluto is no longer considered a planet.
Saturn
No Venus is a planet, much like our Earth, because it orbits the Sun. A moon is a large body that orbits a planet. Venus is closer to the Sun than the Earth, the second planet from the Sun. The Earth is the third planet from the Sun.
None. Io is itself one of the moons of the planet Jupiter. No moon has its own moons.
No planet has 19 moons as of June 2014. Earth has one moon and Mars has two. Mercury and Venus have no moons. The other planets all have more than 20 moons.
Io is not a planet. It is one of the larger natural satellites (or moons) of the planet Jupiter.
Jupiter
Yes, the first planet from the sun, Mercury, does not have any moons. It is one of the two planets in our solar system that do not have any natural satellites.