Your cart is currently empty!
Scientists Solve a 200-Year-Old Volcanic Mystery That Turned the Sun Blue and Triggered Famines Across the World
Something was wrong with the summer of 1831. Across the Northern Hemisphere, people looked up and saw a sun that had changed color. Blue. Purple. Green. Not at sunset, not through cloud cover, but in the middle of the day. Crops that should have grown did not. Temperatures dropped in ways that made summer feel…