Understand what makes something alive and where we might find it.

Learn about the carbon-based molecules essential for all known life forms.

Explore the regions around stars where liquid water can exist.

Examine organisms thriving in extreme heat, cold, and radiation environments.

Discover how scientists identify chemical signatures of life in planetary atmospheres.

Analyze past and current missions searching for Martian microbial life.

Investigate the potential for life within Europa, Enceladus, and Titan.

Apply your knowledge to propose a mission to find extraterrestrial life.