How many planets do not have moons that orbit around them?

Answer 1

Of the eight planets in the Solar System, the only two that have no moons are Mercury and Venus. Earth has one moon, Mars two, and the gas giants Jupiter Saturn Uranus and Neptune have dozens between them - no one really knowing just how many there are as new ones are being discovered each year. The first member of the minor planets beyond Neptune - Pluto - is now not designated as a major planet. It has at least three moons. There are many more minor planets beyond Pluto that have moons - and again these are being discovered yearly.

Answer 2

So far, no moons have been found around Mercury and Venus. That would add up to two moonless 'real' planets. The over 40 dwarf planets that have recently been discovered cannot be commented upon as to whether they have moons or not. Extra-solar system planets cannot be commented upon.

Answer 3

Two.

Both Mercury and Venus have no known moons. They are the two planets closest to the Sun.

Answer 4

Two planets, Mercury and Venus, do not have any moons orbiting around them.

Answer 5

Only two.

Mercury and Venus. They are the two closest planets to the Sun.

Answer 6

two. mercury and venus the two planets closest to the sun do not have a moon

Answer 7

Who knows. We are only just finding planets around other stars, let alone moons.

Answer 8

Two. Mercury and Venus.

Answer 9

Only Mercury and Venus have no moon.

Answer 10

2