Periodic Graphics: Aurora’s Colors Chemical educator and Compound Interest blogger Andy Brunning illuminates the science behind these dazzling light shows in the sky.

“ #PeriodicGraphics: Aurora’s Colors” — @cenmag.bsky.social

#AtmosphericChemistry #Aurora #NorthernLights #SothernLights

cendigitalmagazine.acs.org/2026/01/19/p...