A satellite is an object that orbits a larger object in space.
Some satellites are natural, for example, the Moon is a natural satellite that orbits the Earth but there are also some other satellites which are artificial, i.e. they have been put in space by humans.
A satellite (such as the Moon) is kept in orbit by gravitational force. Gravity is a universal force of attraction between masses. Gravity keeps the planets (including Earth) orbiting the Sun, and keeps the Moon orbiting Earth.
Centripetal force is the force that acts towards the center of a circle that keeps an object moving in a circle. Gravity provides the centripetal force that keeps a satellite in orbit.
But if you just want a short answer this could be one: The Moon spins around the Earth because the centripetal force provided by gravity keeps the Moon in orbit and makes it go in a circle around Earth.
I hope this helped ;)
If the moon did not 'spin', then in the course of a month (one revolution around the earth) we would see
all of it ... when it's east of us we could see its west side, and when it's west of us we could see its east
side. That doesn't happen; we always see the same 'face' of the moon. In order for that to happen, the
moon has to 'spin' at exactly the same rate as it revolves around the earth ... exactly one spin to one
orbital revolution.
a planet's moons can com from many different things including captured asteroids, or dabree in space that formed one planetary object. our moon came from the creation of the Earth as we know it. billions of years ago the Earth was a hot, firy, volcanically active place, a lot like venus but with active volcanoes and a thin apmosphere. then, a mars size planet collided with Earth launching tons of dabree into space. the planets (under pressure) turned into one planet with rings around it. the rings were compressed together and formed our moon.
I don't think there's a single star, planet, satellite, comet, asteroid, gas cloud, galaxy,
or subatomic particle, anywhere in the known universe, that's not rotating.
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EVERYTHING rotates in space, unless special care is taken to prevent it from rotating. In the case of the Sun, planets, and moons, the original planetary nebula that condensed to form everything was most likely rotating, and the gravitational collapse sped everything up, in accordance with the law of conservation of angular momentum.
In the case of the Earth and the Moon, tidal interactions has slowed down the Moon's rotational speed so that the same face of the Moon is always facing the Earth.
so that the whole world can either have night time or day time
Nobody knows why the moon spins. I seached it but I couldn't find an answer!
The Moon does spin on its axis, but it takes the same time to rotate as it does to orbit the Earth. Therefore, the same side of the Moon always faces the Earth.
It is tidally locked to the earth.
The moon takes exactly 1 month to spin on its axis, thus the same side of the moon is always facing Earth.
27.32 days
29 days
Because the moon doesn't spin on its axis's [doesn't have one] it is just a satellite around earth.
The moon spins once on its axis every month; one sidereal period around earth is equal to one complete rotation on its axis. If the moon did not rotate, all of its surface would be visible from earth over the course of a month.
Its axis.
It takes one month for the moon to spin on it's axis.
Yes, but it is called "axis".
They both spin on an axis.
No. Each of those "days" of which the question speaks is the length of time it takes for the earth to spin on its axis. The question is actually referring to the moon, which takes 27.32 days to spin once on its axis.
No. It's much slower. The Earth takes a day to spin round. The Moon takes a month.
The moon spins once on its axis every month; one sidereal period around earth is equal to one complete rotation on its axis. If the moon did not rotate, all of its surface would be visible from earth over the course of a month.
The moon takes exactly 1 month to spin on its axis, thus the same side of the moon is always facing Earth.
they spin on an axis -cw, 12
27.32 days
29 days
27.32 earth days