What are solar flares? | Live Science
Picture_of_the_Sun_s_surface.jpg
Radiation From Solar Activity | US EPA
Sunspot - Wikipedia
Sunspot - Wikipedia
Sun activity: A mixed-up sunspot
What Will Solar Cycle 25 Look Like? | NASA
How the Sun Get Its Spots: New Theory Proposed for Solar Mystery | Space
AR12192: The Largest Sunspot Group of Solar Cycle 24 - The Sun Today with Dr. C. Alex Young
How We'll Safeguard Earth From a Solar Storm Catastrophe
Leading space science expert predicts a 'direct hit' on Earth from a solar storm
The Role of Sunspots and Solar Winds in Climate Change - Scientific American
NASA caught the sun smiling down on us, literally : NPR
The Earth just got hit with two powerful solar flares and more are on the way
A sun with no sun spots? What that could mean for Earth and its climate. - CSMonitor.com
The Sun Is Suddenly Spitting 'X-Class' Flares At Us. Why It's Happening And What It Means
Sunspots/Solar Cycle | NOAA / NWS Space Weather Prediction Center
Giant sunspot doubled in size in 24 hours, and it's pointing right at Earth | Live Science
Why Are There No Sunspots? – ScIU
Sunspots
Why does the sun get sunspots? Scientists may finally know | CNN
1 in 8 Chance of Catastrophic Solar Megastorm by 2020 | WIRED
Earth Pummeled by Solar Storms As More Sunspots Appear on Sun's Surface
