Resumen de La vida en el universo
Life on the universeOne of the most exciting questions we can ask is if we alone in the universe. The earth is just one in a million planets in our galaxy. The Milky Way is one of many billions of galaxies in the universe. It seems reasonable to ask if there is life on other planets or is exclusive to ours. If the latter is the case, what special conditions allowed the emergence of life?
