Distant star EK Draconis was observed ejecting a cloud of scorching-hot plasma with a mass in the quadrillions of kilograms, according to researchers led by the University of Colorado Boulder.
NASA SVS X-Class: A Guide to Solar Flares
The sun just erupted with its most powerful solar flare in 6 YEARS
Solar 'Superflares' Rocked Earth Less Than 10,000 Years Ago--and
Sun could unleash massive 'superflare' in our lifetimes and 'wipe
Most distant quasar ever seen is way too big for our universe
NASA: A Massive solar flare was THIS close to hit the Earth; Know
NASA SVS Extreme Solar Eruption Caught On Camera
ESA - Giant solar eruption seen by Solar Orbiter
Earth will be bombarded by intense solar storms next YEAR
Solar 'Superflares' Rocked Earth Less Than 10,000 Years Ago--and