Usually meteors that collide with the earth's atmosphere are burned upon entry. The become what is known as "shooting stars".
A "meteor" is when you see a "shooting star"; at that moment, the object is entering the Earth's atmosphere, and since it enters with a very high speed, its temperature, at least on the surface, gets hot enough to vaporize any material. Probably a few thousand degrees.
A meteroid is a natural object in space. A meteroid can enter the atmosphere and become a meteor. If its remains strike the ground and survive, it is a meteorite.
The photons all get absorbed. None of them make it to the other side to escape.
"Meteoroid". If it actually hits the Earth's atmosphere, the streak of light will be a "meteor", and if the object survives to impact the Earth's surface then we call the remains a "meteorite".
Since the Moon has no atmosphere, any orbit where an object doesn't crash onto the Moon would do - even a few meters above the highest mountaintop that might otherwise interfere with the orbit.
metior
A asteroid ... You my son knows that n you don't ?
Meteor
Yes. An asteroid that enters Earth's atmosphere is known as a meteorite. If the object is small in size it will simply burn up in the Earth's upper atmosphere. If the object is significantly larger, it has a possibility of impacting the ground or ocean depending on its mass and composition.
sputnik
meteorite
If an object is entered into the anus, it usually requires a trip the the ER to have it removed.
An object only becomes a meteor when it leaves orbit and enters earth's atmosphere.
A meteor IS a what you call a body of matter when it enters earth's atmosphere. A meteoroid is what you call a body of matter in space that hasn't entered earth's atmosphere. Source: Dictionary.com http://dictionary.reference.com/browse/meteor
When an object enters (or re-enters) Earth's atmosphere from outer space, the air is heated by the friction of the object's passage. This friction makes the object glow as it heats up. Remember, these things are traveling very fast, perhaps thousands of miles an hour, so the air around them gets heated up quite a bit. Space capsules and such have to have very good heat insulation on them or they'd burn up on re-entry.
it pulls the object towards the earth which kind of slows it down i guess. or is that friction? For an object travelling in the Earths atmosphere, or near to the Earth above the atmosphere, gravity provides a force pulling the object towards the centre of the Earth. Unless the object is travelling fast enough, what is called the escape velocity, this gravity force will ultimately cause the object to fall back to the surface. Friction is something else, the friction with the air in the atmosphere also slows the object, but this force acts in opposition to the direction of motion, not towards the Earths centre. To compute the trajectory of the object you need to take both forces into account.
As it falls through the atmosphere and heats up, the glowing streak of light is called a meteor. If fragments of the object actually get through the atmosphere and fall to the ground, the fragments are called meteorites.