Astrobiology Overview
via assets.science.nasa.gov
Short excerpt below. Read at the original source.
Astrobiology Overview NASA’s Astrobiology Program investigates life in the Universe on many levels: how it began, how it evolved here on Earth, and where and how it might exist elsewhere. Astrobiology is fundamental to NASA’s space exploration goals and organizes multi-disciplinary efforts to answer the underlying question: “Are we alone?” Explore This Section … Astrobiology […]