Tag Archive for 'Homochirality'

Cosmic rays. Image credit: Pierre Auger Observatory.

Cosmic Rays May Have Played Key Role in Origin of Life’s Handedness

May 21, 2020 by News Staff

Living organisms comprise a system of molecules organized with specific handedness. Handedness — or chirality — is the geometric property of...

Astronomers applaud the first detection of a chiral molecule, propylene oxide, in interstellar space. On Earth, propylene oxide is a common compound used in making polyurethane plastics. Image credit: B. Saxton / NRAO / AUI / NSF / N.E. Kassim, Naval Research Laboratory / Sloan Digital Sky Survey.

Chiral Molecule Detected in Interstellar Cloud Sagittarius B2

Jun 15, 2016 by Enrico de Lazaro

Astronomers using highly sensitive radio telescopes have detected, for the first time, a chiral molecule in interstellar space. Astronomers applaud the...