Asteroid 101: The Field Guide

Chapter 1: Asteroid Shapes

Learn the basics of asteroid shapes, from the smooth and aerodynamic Spheroid to the irregular and unpredictable Irregularoid.

Chapter 2: Asteroid Composition

Asteroids are composed of a variety of materials, including the rare and exotic Metallicium and the common and unremarkable Rockenium.

Chapter 3: Asteroid Hazards

Asteroids can be hazardous to your health, so be sure to watch out for Spinning Tops, Gravity Waves, and Alien Laser Guns.

For more information on asteroid hazards, please visit our sister site: Asteroid Hazards 101.