Researchers identify a concealed solar cycle that may spark more intense space weather, but it might benefit science and tech.

A study published in The Astrophysical Journal Letters reveals new insights into the triggering mechanisms of solar ...

A pair of solar storms are targeting the Earth, and they could push the aurora borealis into Ohio this week. See the map.

A pair of solar storms are targeting the Earth, and they could push the northern lights into Ohio this week. See the map.

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

Experts from Japan predict the sun will destroy all life on Earth no later than the year 1,000,002,021 as supercomputers set ...

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It's been a year since a total solar eclipse shrouded the U.S. in darkness. Here's when is the next solar eclipse in 2025, and the next total eclipse.

Scientists had observed this before, but the total solar eclipse made the connection much clearer. Solar flares from the sun ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...

From October 2023 to December 2024 — a period encompassing two solar eclipses across the U.S., two new NASA heliophysics missions, and one spacecraft’s history-making solar flyby — NASA celebrated the ...