Astrobiology - JUICE Orbiter around Jupiter

Astrobiology: 3 Questions We Need to Answer

Astrobiology is working to answer three fundamental questions. Find out what they are and how NASA is coordinating efforts to get to the bottom of them. (4:30 min)

Origin of Life - DNA Tree Diagram

Origin of Life Before the Origin of Species–4 Theories

The origin of life is still a mystery to science, even though evolution is now a proven fact. Learn about four theories hoping to shed light on this enigma. (5:00 min read)