The Biological Big Bang: The First Oceans of Primordial Planets at 2-8 Million Years Explain Hoyle/Wickramasinghe Cometary Panspermia

摘要

Hydrogravitional-dynamics (HGD) cosmology of Gibson/Schild 1996 predicts thatthe primordial H-He^4 gas of big bang nucleosynthesis becameproto-globular-star-cluster clumps of Earth-mass planets at 300 Kyr. The firststars formed from mergers of these 3000 K gas planets. Chemicals C, N, O, Feetc. created by stars and supernovae then seeded many of the reducing hydrogengas planets with oxides to give them hot water oceans with metallic iron-nickelcores. Water oceans at critical temperature 647 K then hosted the first organicchemistry and the first life, distributed to the 10^80 planets of thecosmological big bang by comets produced by the new (HGD) planet-merger starformation mechanism. The biological big bang scenario occurs between 2 Myr whenliquid oceans condensed and 8 Myr when they froze. HGD cosmology explains, verynaturally, the Hoyle/Wickramasinghe concept of cometary panspermia by giving avast, hot, nourishing, cosmological primordial soup for abiogenesis, and themeans for transmitting the resulting life forms and their evolving chemicalmechanisms widely throughout the universe. A primordial astrophysical basis isprovided for astrobiology by HGD cosmology. Concordance {\Lambda}CDMHCcosmology is rendered obsolete by the observation of complex life on Earth.