


Section
Astrobiology Learning Progressions
Table of Contents
- How did matter come together to make planets and life in the first place?
- How did Earth become a planet on which life could develop?
- What is life?
- How did life on Earth originate?
- How have life and Earth co-evolved?
- How has life evolved to survive in diverse environments on Earth?
- How do we explore beyond Earth for signs of life?