Collision Course! Cosmic Impacts and Life on Earth

by Alfred B. Bortz, Fred Bortz

Somewhere in the far reaches of the Solar System are comets or asteroids on collision course with our planet. These objects carry with them the potential to destroy civilization -- or even our species. This book tells the story of cosmic impacts in the solar system, and discusses our options in preventing such a fate.

72 pages, Library Binding

First published January 1, 2001