Figure 1 (IMAGE) Nagoya University Caption A Japanese auroral drawing showing an observation at Okazaki on 4 February 1872, as reproduced with courtesy of Shounji Temple (contrast enhanced) Credit ©︎ Shounji Temple Usage Restrictions Unauthorised reproduction prohibited License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.