Life on Miavegr
Life appeared on the planet Miavegr around 4 billions years before present.
Origin
First unicellulars
The first organisms appeared on the surface of Miavegr after a period of strong activities of the Semor (the star). The planet had cooled down enough to have a global ocean but its magnetic field had still not stabilized. The high levels of gamma rays and UV permitted the splitting of water in hydrogen and oxygen; the strong solar wind carried out the light hydrogen while the oxygen enriched the atmosphere. The first simple organisms emerged on the first landmasses in anoxic
had a variety of information encoding mechanisms and . However after the first 500 million years the Cobalt-Phosphate Porphyrin Mesh (CPPM) evolved in the first oxygen-photosynthesizing bacteria. These polymer firstly evolved as a metabolic
