Satellites may fall out of the sky because they get too close to Earth. In that case, Earth overwhelmed the power of the satellite's propelling system and slowly but surely dragged the satellite into the Earth's atmosphere.
about 3,000
No they don't move fast in the sky
No, the Earth can not fall from the sky. That is because the sky is all around the Earth and is really called the atmosphere. If the world would fall for some reason, the sky would fall with it.
You need 4 to locate a position. There are 24 satellites in use in the sky with 8 spares.
The sky is not an object, it is simply the space that is above is. There is nothing to fall.
about a 100 basket-ball sized satelittes fall every year.
Cause gravity.
explosions if they fall out of orbit towards earth
about 3,000
No they don't move fast in the sky
Interestingly enough the sattelites are doing their level best at falling from the sky. The whole idea is that at orbital velocity the objects move forward fast enough that they continously miss the Earth as they fall down. In the ideal case satellites are in orbit. This means that they circle the Earth at a specific speed and a specific height. Because satellites aren't in Earth's atmosphere nothing slows them down. If they did slow down it would reduce the height they orbit at. If the height were reduced they would encounter thicker air which would slow them down more, which would lower their height more. This cycle would continue until they crashed. In actuality the satellites do slow down very slowly because the air is not totally absent. Eventually all satellites will fall from the sky.
the sky never did fall and it never will the sky can not fall. it is impossible! they sky is made up of gasses. gass can not fall. so do not worry about the sky falling. it is just a myth.
Satellites orbit the earth for a few years then fall to earth however they are directed to fall to the sea
No, the sky will never fall apart.
No, the Earth can not fall from the sky. That is because the sky is all around the Earth and is really called the atmosphere. If the world would fall for some reason, the sky would fall with it.
You need 4 to locate a position. There are 24 satellites in use in the sky with 8 spares.
No things can fall from the sky though.