Meteorite - Wikipedia
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, …
Meteorite | Definition, Types, Identification, & Facts | Britannica
Jan 18, 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. In …
I think I found a meteorite. How can I tell for sure?
Meteorites are fragments of rock or metal that fall to Earth from space. They are very rare, but many people find unusual rocks or pieces of metal and wonder if they might have found a …
METEORITE TYPES AND CLASSIFICATION - Geology.com
There are several different types of meteorites! Learn about them in this article by Geoffrey Notkin, meteorite hunter.
Meteorite Identification: Have you found a space rock? - Geology.com
Identification of a genuine meteorite takes a practiced eye, but there are a number of simple tests that can help hopeful rock hounds determine if they have stumbled across a rare space rock, …
Meteors and Meteorites: Facts - NASA Science
Jan 7, 2025 · Similarly, if the composition of a meteorite resembles rocks that astronauts brought back from the Moon during the Apollo mission, it is likely to be lunar, too. Thanks to NASA’s …
Meteorites and Craters - NASA
Mar 8, 2016 · Do you think you might have found a meteorite? We’ll be happy to help you - scroll down for more information and a worksheet before you contact us. • How do we know it’s a …
Meteorite - National Geographic Society
Apr 4, 2024 · More than 60,000 meteorites have been found on Earth. Scientists have divided these meteorites into three main types: stony, iron, and stony-iron. Each of these types has …
What Are Meteorites? | Space
Dec 5, 2018 · A meteorite is the term given to a piece of a comet or asteroid that falls into the Earth’s atmosphere and survives to hit the surface. These objects come in three easy-to …
Meteorites: Messengers From Outer Space | Smithsonian National …
A meteorite is a meteoroid that survives the fiery passage through the atmosphere and crashes to Earth. Like rocks, meteorites are made up of minerals. Some of the minerals are the same …