Drooid Logo
Back to today’s briefing

Story perspectives

Payne Revolutionizes Star Classification with Atomic Physics Insights

1/2/2025

45 9

1 of 1

Story summary
  • When Payne joined the observatory, the majority of astronomers were men, with women primarily acting as "computers."
  • She focused on analyzing untouched spectroscopy plates at Harvard, expanding on Annie Jump Cannon's star classification.
  • Payne aimed to merge her atomic physics expertise with contemporary theories to deepen star understanding.
  • Her research showed that light patterns on spectroscopy plates stemmed from electrons changing energy levels in atoms.