New study casts doubt on theory about the role comets played in kick-starting life on Earth
Headline from KVIA El Paso
By Jacopo Prisco, CNN (CNN) — The popular theory that comets were crucial in kick-starting life on Earth billions of years ago may not hold up, according to new computer simulations that counter decades of scientific thinking.
KVIA El Paso's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.
By Jacopo Prisco, CNN (CNN) — The popular theory that comets were crucial in kick-starting life on Earth billions of years ago may not hold up, according to new computer simulations that counter decades of scientific thinking.
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