Our solar system formed from a molecular cloud, which was composed of gas and dust that was emitted into the interstellar medium (ISM), a vast space between stars. On collapse of the molecular cloud, ...

Scientists have solved the mystery of how the building blocks of life formed on a 4.6–billion–year–old asteroid, and it could rewrite our own origin story. In 2023, NASA's OSIRIS–REx mission recovered ...

When NASA’s OSIRIS-REx mission brought back samples from asteroid 101955 Bennu, researchers found that they contained amino acids, the building blocks necessary for life. Amino acids are the molecules ...

Penn State researchers think a key ingredient for life may have formed in deep freeze, not in a warm asteroid puddle. Scientists at Penn State; led by geoscientist Allison Baczynski and postdoctoral ...

New research has found that interstellar clouds may have played a significant role in creating the conditions that helped create the building blocks of life. Amino acids, which are a key ingredient of ...

Manganese dioxide can convert amino acids into hydrogen cyanide (HCN) without requiring methane, a finding that solves a long ...

Peptides, one of the fundamental building blocks of life, can be formed from the primitive precursors of amino acids under conditions similar to those expected on the primordial Earth, finds a new ...

While life on Earth is relatively new, geologically speaking, the ingredients that combined to form it might be much older than once thought. According to research published in ACS Central Science, ...

In the beginning, there was soup. One leading explanation for how life arose on Earth is that simple chemicals in water, a primordial “soup,” formed in the hot, tumultuous early world and ...

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