Bad Astronomy | Solar flares cause massive ripples in and under the Sun's surface | SYFY WIRE
Three X-class flares in 24 hours
X-Class' Solar Flare Blasts Earth, More Sun Activity in Coming Days
Spaceweather Glossary: The Classification of X-ray Solar Flares
Rare X-Class Solar Flare Wipes Out Radio Signals in U.S.
An X-Class Solar Flare Erupted From Our Sun - SpaceRef
NASA Captures the Sun Coughing Out a Thrilling X-Class Solar Flare - CNET
The sun just erupted with a major X-class solar flare. Here's what it looked like on video. : r/space
Should You Really Worry about Solar Flares? - Scientific American
NASA SVS | X-Class: A Guide to Solar Flares
ESA - SOHO views X-class solar flare
Three X-class flares in 24 hours
The Sun Is Suddenly Spitting 'X-Class' Flares At Us. Why It's Happening And What It Means
What are X flares? Can they harm us?
Danger! Powerful X-class solar flare hits Earth; South America suffers blackout | Tech News
Powerful X-Class Solar Flare Erupts From Sun – Captured by NASA's Solar Dynamics Observatory
Sunspot goes wild! X-class solar flare blasts in our direction
NOAA warns X-class solar flare could hit today, with smaller storms during the week. Here's what to know. - CBS News
Sun Hits Earth With 2 Powerful X-Class Solar Flares
Breathtaking X-Class Solar Flare Bursts From the Sun
What is a solar flare?
Solar flares: X-class (Yes, that's a real thing.) - CSMonitor.com
X-rays offer early warning for solar flares
