Scientists have found that "super" solar flares could have warmed the ancient planet and jump-started life.
Ancient Solar Storm Discovered, Would Wipe Out Current Systems
Solar flare nearly destroyed Earth 2 years ago: NASA
Huge Solar Eruption With Unknown Origin Could Be Flying Towards
Did Solar Flares Cook Up Life on Earth? - Eos
The Earth just got hit with two powerful solar flares and more are
Europa (moon) - Wikipedia
THEMIS
A cannibal solar ejection heading straight for Earth could bring
ESSD - Heat stored in the Earth system 1960–2020: where does the
The most outstanding solar-flare eruptions are not always the most