[1] A meteorite is a rock that originated in outer space and has fallen to the surface of a planet or moon. When the original object enters the atmosphere, various factors such as friction, …

Dec 22, 2025 · Meteorite, any fairly small natural object from interplanetary space—i.e., a meteoroid—that survives its passage through Earth’s atmosphere and lands on the surface.

Jul 17, 2025 · Scientists estimate that about 48.5 tons (44 tonnes or 44,000 kilograms) of meteoritic material falls on Earth each day. Almost all the material is vaporized in Earth's …

There are several different types of meteorites! Learn about them in this article by Geoffrey Notkin, meteorite hunter.

Apr 4, 2024 · The best-preserved impact crater in the world is the Barringer Meteorite Crater, near the U.S. town of Winslow, Arizona. There, more than 50,000 years ago, a meteorite weighing …

Learn more about meteorite locations, and where meteorites are found, here! How do we know whether a meteorite is a new, distinct meteorite or part of an older find? Detailed microscopic, …

Meteorites are “fragments of rock or iron from a meteoroid, asteroid, or possibly a comet that pass through a planet or moon's atmosphere and survive the impact on the surface” (1). Meteoroids …

In simplest terms, a meteorite is a rock that falls to Earth from space. Meteorites are rocks, but they are not like Earth rocks. Most are far older, and they provide some of the only samples …

To tell if a rock is a meteorite, start by examining its physical features and characteristics. Many meteorites are magnetic due to their iron-nickel content, but there are non-magnetic …

A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the …