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| Extraterrestrial Life
**Tracer Bullet 07-9**
- Scope
- Introduction to the Topic
- Subject Headings
- Basic Texts
- Additional Titles
- Related Titles
- Specialized Texts
- Conference Proceedings
- Government Publications
- Abstracting and Indexing Services
- Journals
- Representative Journal Articles
- Selected Materials
- Additional Sources of Information
- Selected Internet Resources

 

 

Phoenix			        Mars Mission: Phoenix streaks through the martian atmosphere			        protected by its heat shield as it uses friction			          to decrease its velocity.Phoenix is designed			          to study the history of water and habitability potential			          in the Martian arctic's			          ice-rich soil. Graphic is from the NASA Web site. |