Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

Add Yahoo as a preferred source to see more of our stories on Google. An image taken by NASA’s Solar Dynamics Orbiter spacecraft shows a powerful solar flare produced on May 11, 2024, during a spate ...

A large coronal hole has emerged on the sun’s eastern horizon. Its fast solar wind may reach Earth, potentially triggering auroras and affecting geomagnetic activity in the coming days.

March 2026 could be a historic moment for stargazers and aurora enthusiasts alike. According to experts, this month might ...

The upcoming partial solar eclipse on March 29 is the perfect time to watch the moon hide and then reveal dark patches on the surface of the sun. When you purchase through links on our site, we may ...

The Sun’s most turbulent phase is no longer a distant forecast. With Solar Cycle 25 in its peak period, scientists expect a greater concentration of eruptions capable of disrupting radio links, ...

WASHINGTON — When the sun sneezes, it's Earth that gets sick. It's time for the sun to move into a busier period for sunspots, and while forecasters expect a relatively mild outbreak by historical ...

Each pixel of this image of a sunspot is roughly 10 kilometers. The photo was captured by the Daniel K. Inouye Solar Telescope in Hawai’i using a new instrument. (Credit: VTF/KIS/NSF/NSO/AURA) SPACE ...

The Sunspot Solar Observatory near Cloudcroft is scheduled for demolition, leaving fans and former residents devastated over the loss of this piece of New Mexico history.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A member of the public looks at Aurora Borealis, or Northern Lights, while standing on a ...

Scientists have found a way to spot active regions of the sun, below the solar surface, a full day or two before they erupt as sunspots on our nearest star, researchers said. Sunspots, which are ...