I felt very inteseted on Carl Sagan’s The Cosmis Calendar. I am a big fan of sci-fi. Also I love knowledge about universe. As Ann Druyan and Steven Soter said: “The Cosmic Calendar is a useful tool for getting a sense of the grand story of the universe as revealed by science.” I felt so surprised of on this Calendar, the scientist collected a lots of detail dates of big event happened in the universe. Such as first flowering plants; Africa separates from South America; First sharks; first flying insects, ferns, and plants with roots…and so on.
On today, We are still explore the universe and to trace the ancient continuity of cosmic evolution. What a wonderful and fantastic universe. I believe it has a lot of unknow story wait for us to discover.
