Other
University of Leicester: Comets, Asteroids & Meteorites
Provides a general overview of comets, asteroids, and meteorites. Content includes ways to identify them in the night sky, as well as detailed information on each type of small body.
Other
Armagh Planetarium: Meteorites: Answers to Commonly Asked Questions
Read about the origin and movement of meteorites and other space rocks.
NASA
Nasa Science: Hunting for Halley's Comet
Imagine riding a balloon to the top of Earth's atmosphere to catch a piece of Comet Halley. During the Eta Aquarids meteor shower, Earth passes through a dust trail left by the most famous comet. This article details how a group of...