Ingredients for Life | Why Europa – NASA's Europa Clipper

Life is abundant on Earth, but we haven’t yet found it anywhere else in the universe. How do we search for life beyond our home planet? Scientists say we should look for three key ingredients that make life possible: liquid water, chemistry, and energy. Also, life takes time to develop. We should look for life on worlds where sufficient time has passed for life to get started.Jupiter’s icy moon Europa may have these essential ingredients and is as old as Earth. NASA is sending the Europa Clipper spacecraft to conduct a detailed exploration of Europa and investigate whether the icy moon, with its subsurface ocean, has the capability to support life. Understanding Europa’s habitability will help scientists better understand the potential for finding life beyond our planet and guide us in our search.What is astrobiology?Astrobiology is the study of the origin, evolution, and distribution of life in the universe. This multidisciplinary field investigates the extremes of life on Earth to in...