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Astronomy and space

Astronomy and space

Symmetry breaking in ‘galactic tetrahedrons’ linked to parity violation

13 Jun 2023
JWST galaxies
Parity violation: image of galaxies taken by the James Webb Space Telescope. Astronomers have found evidence that parity violation in the early universe affects the distribution of galaxies today. (Courtesy: NASA/ESA/CSA/JWST)
Astronomers in the US have discovered an unexpected asymmetry in the relative positions of galaxies

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Keith Cooper is a science writer based in the UK
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