meteoroideihin

Meteoroids are small rocky or metallic bodies in outer space. They are significantly smaller than asteroids and range in size from a grain of sand to several meters in diameter. Meteoroids are often fragments from comets or asteroids, resulting from collisions, or they can be debris from the formation of the solar system. When a meteoroid enters Earth's atmosphere, it becomes a meteor, commonly known as a shooting star or falling star. Most meteoroids disintegrate completely in the atmosphere, but larger ones can reach the Earth's surface as meteorites. Meteoroids are of interest to scientists because they provide insights into the composition and history of the solar system. The study of meteoroids and meteorites is a key area of research in planetary science and astronomy.