This document provides brief descriptions of various astronomical objects and concepts. It defines a meteorite as a solid piece of space debris that survives impact with Earth's surface. It also identifies Venus as the second planet from the sun, Saturn as the sixth planet and second largest in the solar system, and Neptune as the eighth and farthest planet from the sun. Gravity is described as the natural phenomenon of physical bodies attracting each other.
4. A meteorite is a solid piece of
debris, from such sources as asteroids or comets, that
originates in outer space and survives its impact
with the Earth's surface.