a-12th-century-sunspot-enigmahttps://www.astronomy.com/observing/the-sun/page/16/The Sun | Page 16 of 25 | Astronomy.comThe Sun seems unchanging, but solar flares, prominences, and sunspots often pop up and disappear. Safely observing the Sun can be both fun and rewarding.https://www.astronomy.com/uploads/2021/09/Illustrationofsunspots.jpgInStockUSD1.001.00the-sunarticleASY2023-05-182015-04-2738827
The Sun seems unchanging, but solar flares, prominences, and sunspots often pop up and disappear. Safely observing the Sun can be both fun and rewarding.