Asteroid or comet? Meteor or meteorite? How to identify and classify the rocks you see streaking through the sky

The article explores the distinctions between various space rocks, including asteroids, comets, meteors, and meteorites, through the insights of an observatory director. It clarifies how asteroids and comets differ primarily in composition and behavior, with asteroids being rocky or metallic and comets often icy. Meteors are the streaks of light we see when these space objects burn up in Earth's atmosphere, while meteorites are the remnants that survive and land on our planet. Understanding these differences is crucial for astronomers as it aids in predicting potential threats and enhances our knowledge of the solar system's history.