Topics included: A new vision of a genesis, at the bottom of a blood-red sea: oceanic hydrothermal vents and the origin of life, September 1 of the cosmic calendar. The Cambrian explosion. Scientists Christian Schönbein and ozone. Victor Moritz Goldschmidt the man who found the first clues to the beginning of life in a green jewel. Astrobiology and Nasa’s Worlds classification for native life conditions: Jupiter and Saturn in category-2, Mars, Europa, and Enceladus in restricted category-5 (C-5r).1
The family of astronomers by William Herschel and Saturn’s moon Enceladus. Informed speculation.