www.gandul.ro/international/cum-a-aparut-de-fapt-v

A new study challenges the long-held theory that comets delivered essential organic molecules for life on Earth, suggesting that high-impact speeds likely destroyed these substances. Researchers conducted simulations indicating that the violent impacts from comets would have made it difficult for organic molecules to survive. The study raises questions about the role of comets in prebiotic chemistry and suggests alternative theories, such as the primordial soup hypothesis or the potential contribution of asteroids. While some scientists remain skeptical about completely dismissing the comet theory, the findings highlight the complexity of life's origins.