"Discusses comets, asteroids, and meteors, including how and where they are formed in space, what scientists are doing to study and track them, and what danger these doomsday rocks are to Earth"--Provided by publisher.
- ISBN10 1598452215
- ISBN13 9781598452211
- Publish Date 16 January 2011
- Publish Status Active
- Publish Country US
- Imprint Enslow Publishing
- Format Paperback (US Trade)
- Pages 48
- Language English