Penn State researchers think a key ingredient for life may have formed in deep freeze, not in a warm asteroid puddle. A space sample with a new twistScientists at Penn State; led by geoscientist ...
Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an ...
Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as ...
Tiny grains of dust from asteroid Bennu are reshaping how scientists think life’s ingredients formed in space.
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