More information: Orr Rose Bezaly et al, Meteorite-common amino acid induces clay exfoliation and abiotic compartment formation, Communications Earth & Environment (2025). DOI: 10.1038/s43247-025 ...

An amino acid called glycine has been found in dust collected by the Stardust spacecraft, which flew by Comet Wild 2 in 2004 (Illustration: ... The acids form when organic, ...

The nine essential amino acids are critical for many functions in your body, and some people take them in supplement form.