The ESA/NASA Solar and Heliospheric Observatory (SOHO) has been observing the Sun for 30 years. In that time, SOHO has observed nearly three of the Sun’s 11-year solar cycles, throughout which solar ...

Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

The flare might just inspire a display of Northern Lights even in Illinois, Oregon, Alabama, and Northern California.

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A newly released image of the sun captured by the world’s largest solar telescope shows the surface of our nearest star in unprecedented detail, shedding light on its fiery complexity. The image is ...

From 93 million miles away, the Sun just got a lot more personal. Astronomers have now seen some of its finest magnetic ...

The world’s largest solar observatory, the U.S. National Science Foundation’s Daniel K. Inouye Solar Telescope, just released its first image of a sunspot. Although the telescope is still in the final ...

The image is indeed genuine and showed a coronal hole that was photographed on the sun on Dec. 2, 2023. And nothing abnormal is depicted, as one social media post implied. An image post shared to X on ...

The magnetic network on the Sun’s surface creates distinct imprints in the chromosphere above. In images captured by Solar Orbiter’s Extreme Ultraviolet Imager (EUI), these imprints appear as bright ...

India’s Aditya-L1 solar mission will observe the Sun’s peak activity in 2026, studying coronal mass ejections and protecting ...

"We know from historical observations that significantly bigger events are possible, and we need to be ready," said a ...