0855公共放送名無しさん
2020/01/16(木) 03:24:23.65ID:BFcI0k2rWaiting for Betelgeuse to Explode
By Jonathan CorumJan. 9, 2020
https://www.nytimes.com/interactive/2020/01/09/science/betelgeuse-supernova-fading.html
https://static01.nyt.com/newsgraphics/2020/01/07/betelgeuse-supernova/819308deae4c606e642cab4932aa20c7479b6de0/lightcurve-1050.png