When small pieces of rock moving through space enter Earth's atmosphere and burn up, they are called meteoroids.
sedimentary
-- meteoroids -- asteroids -- comets -- satellites -- planets (rocky ones)
You are on it.
It is called a meteorite.
A meteoroid.
That, my friend would be a Comet.
A mass of rock moving through space is called an asteroid. These rocky objects can range in size from a few meters to several kilometers across and orbit the Sun.
A piece of space rock floating through space is a meteoroid. When it hits the atmosphere and glows white-hot with the heat of friction, it is a meteor.Once it hits the ground, it is a meteorite.
meteorite
They do not orbit at all. A "meteor" is the glowing streak of light in the sky caused when a space rock penetrates the Earth's atmosphere and is heated to incandescence through friction and compressive heating. The space rock (sometimes called a "meteoroid") is no longer orbiting the Sun, which it HAD been doing; the space rock will either explode, or disintegrate, or fall to Earth. The pieces that fall to Earth are called "meteorites". The pieces that disintegrate are called "dust".
An example of matter moving through space could be a comet. Comets are celestial bodies composed of ice, dust, and rock that orbit the sun in elliptical trajectories. As they move through space, they can create beautiful tails of gas and dust due to the solar wind.