The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...
Cosmogenic radionuclides, such as 14C and 10Be, are produced in Earth’s atmosphere by interactions with cosmic rays and offer a unique window into past solar variability. Their deposition in natural ...
NASA has issued a warning that the Sun is “waking up,” with solar activity increasing steadily after decades of decline. The agency’s latest research, led by Jamie Jasinski at NASA’s Jet Propulsion ...
The Sun — usually so predictable — is exhibiting some surprising behavior and that has scientists very intrigued. Astronomers had predicted that our host star was entering a period of relative quiet ...
Four coronal mass ejections launched from the Sun in recent days are expected to reach Earth soon, with experts predicting they could produce vivid aurora displays across much of the Northern ...
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Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is predicted to ramp up again over the weekend. When you purchase through links ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The northern lights ...