Mercury is closest to the Sun and it is not close to any moons
Mercury has no moons and no atmosphere. Venus has an atmosphere but no moons. Mercury probably has no moons and no atmosphere because it is very close to the sun.
The planet mars has more moons than he sun
The planet you are describing is Mercury. It is the closest planet to the Sun, characterized by its small size, heavily cratered surface, and extreme temperatures. Mercury has no natural moons and completes its orbit around the Sun in just about 88 Earth days, making it the fastest orbiting planet in our solar system.
Venus, the 2nd planet from the sun, does not have any moons.
The sun has 8 or 9 major planets and thousands of smaller objects orbiting around it. Some of the planets have many moons. (eg Neptune has 13) It can have moons but so far all of the moons are to close to the planets to get caught in the sun's orbit.
The planet Mercury is extremely close to the sun. Any satellite or moon orbiting Mercury would likely be drawn into the sun.
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.
The sun has no moons. Moons are natural satellites of a planet. The equivalent structure for suns is planets themselves.
Tatooine is a two-sun planet with three moons.
Any planet with moons could potentially experience an eclipse. Transits are what happens when other planets (Mercury & Venus) pass between earth and sun. Neither of these have moons. Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto all have moons. Pluto's moon (Charon) is big and close to it--it may (depending on its orbit) occult the sun frequently. Jupiter usually has some lunar shadow dotting its sunside surface. Only earth and Pluto have moons big enough to produce total eclipses. (Not sure about dwarf planets beyond Pluto--some of which also have moons). Mars has two tiny moons.
As far as I know, it's because the gravitational pull of the planet they are close to. They are closer to the planet; therefore the pull is greater to the planet.