Find out where to look and how to collect tiny micrometeorites that fall to Earth and accumulate in your backyard.
Lunar Impact Crater Geology and Structure
Basic information and diagrams on meteors, meteorites and the formation of impact craters.
Making Impact Craters
Basic crater-making activity with comparison of craters on the Earth, Moon, and Mars.
Guide and activity book published by NASA. Intended for grades 5 to college, and covers topics from impact cratering to planetary mapping. Each activity has separate instructor's notes and student work pages. Made available by the Ronald Greeley Center for Planetary Science.