There's still time! Find the perfect Father's Day gift with store pickup | Shop NowThere's still time! Find the perfect Father's Day gift with store pickup | Shop Now
Promotion message icon
Premium Members save an extra 10% and all Members collect stamps to save with Rewards. 10 stamps = $5.Learn More
In stock
This item is currently out of stock online.
Free standard shipping on orders over $60
Select a store to view item availability.
This book presents the most recent research on the development of a reliable defense against objects that can potentially collide with the Earth. Large asteroids and comets can collide with the Earth causing severe consequences, and collisions are a random process that can occur at any time. To reduce the threat, it is necessary to understand these potentially hazardous objects.