Biggest Solar Flare on Record

Massive Solar Flare Blasts Earth; Largest Ever Recorded

Time and space, energy and society, and the mortality of species

Has there ever been an X10 solar flare? - Quora

The Most Powerful Solar Storm in History and Why It Matters for

The Sun blasted the biggest solar flare on record April 4, 2001 from News Photo - Getty Images

The Carrington Event: The largest recorded solar storm in history

List of solar storms - Wikipedia

What can we do to prevent a solar flare from hitting the Earth? - Quora

Radio Signals: Biggest solar flare in years temporarily disrupts