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  • Chirality and Panspermia: Evidence for Life's Origins in Space
    The discovery of chirality in primitive meteorites suggests the possibility of abiogenesis (the formation of living components from inorganic substances) occurring in celestial bodies and the notion of panspermia. Panspermia proposes that microbial life evolved in one location of the cosmos and is disseminated around the cosmos by various methods, including micrometeoroid transport of primitive precursors capable of generating life when combined in favorable settings. Furthermore, because amino acids (essential building components of proteins) are chiral substances, discovering non-terrestrial chirality provides clues about chiral selection under various cosmic circumstances, helping to clarify the conditions needed for primitive biological chemical genesis that may result in abiogenesis under different celestial settings.
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