They are not easy to spot, due to their relative small size, and more importantly, lack of luminscence. They can sometimes only be spotted when they cast a shadow across their parent planet, and even then they have to be identified as different to the ones already discovered. There are doubtlessly more waiting to be discovered too.
No, not all planets have moons. Mercury and Venus do not have any moons, while some planets like Jupiter and Saturn have a large number of moons. Earth has one moon.
The inner planets of our solar system have few or no moons. Mercury and Venus have none, Earth has one, and Mars has two.
Not necessarily. The number of moons a planet has is more related to its formation and gravitational influence. For example, while Earth has 1 moon, larger planets such as Jupiter or Saturn can have dozens.
planets have moons for day and night
The planets are satellites of the sun. The moons are satellites of the planets. The moons revolve around the planets captured by their gravity, while the planets revolve around the sun captured by its gravity and the sun.
No, the planets have different number of moons, from zero to about 60-70.
No, not all planets have the same number of moons. For example, Mercury and Venus have no moons, Earth has one moon, Mars has two moons, while Jupiter has over 70 moons. The number of moons can vary from planet to planet.
No. Uranus does not have planets; it is a planet. It does, however, have a number of moons.
No, not all planets have moons. Mercury and Venus do not have any moons, while some planets like Jupiter and Saturn have a large number of moons. Earth has one moon.
the heavier the planet, the more the moons
Yes. Many Planets and dwarf planets have less than 10 moons. Planets: Mercury- 0 moons Venus- 0 moons Earth- 1 moon Mars- 2 moon Neptune- 8 moons Dwarf planets: Pluto- 3 moons and many other dwarf planets that i don't know how many moons they have.
Astronomer have found many of the major moons of the outer planets, which are Uranus, Saturn, Jupiter, and Neptune. However, they have not found all the possible moons associated with each of these planets. For example Jupiter has 50 known moons, and Saturn has 53 moons that are known so far.
The total was 146 last time I checked. However there are "provisional moons" that will probably become "official" moons eventually.
The Sun has no moons. Moons orbit Planets > Planets orbit the Sun.
Moons are satellites of planets.
The inner planets of our solar system have few or no moons. Mercury and Venus have none, Earth has one, and Mars has two.
Not necessarily. The number of moons a planet has is more related to its formation and gravitational influence. For example, while Earth has 1 moon, larger planets such as Jupiter or Saturn can have dozens.