solar physicist
Auroras could appear over the next week as solar activity increases
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Colorful auroras could ...
Behemoth sunspot AR3664 unleashes its biggest solar flare yet, sparking radio blackouts on Earth (video)
Science
Dr. Sarah Adams
It’s gone and done it again. Colossal sunspot AR3664 has unleashed its most powerful solar flare yet, and Earth is once again ...
