How did life emerge on Earth? What are the requirements for life? Is there life beyond Earth? If so, where and what kind? All these questions and more were asked by Dr. Kosuke Fujishima for the National Geographic Japan series focused on Astrobiology that continues to challenge the ultimate question of life on Earth and moreover, in the universe. Read the series released daily in March 2019 on NatGeo Japan https://natgeo.nikkeibp.co.jp/atcl/web/19/022100005/022500003/