Categories Articles After 20 years, scientists discover the cause of a mysterious solar flare with ‘dark finger-like features’ Post author By crystalg Post date January 27, 2022 Study Finds Tags After, cause, Dark, Discover, features, fingerlike, flare, Mysterious, Scientists, Solar, years ← Tonga’s massive volcanic eruption is causing different kinds of aftershocks on the other side of the planet → What Happens Next in Ukraine Could Change Europe Forever