New findingspublished in The Astrophysical Journal Letterssuggest that solar flares—massive explosions of energy in the Sun’s atmosphere—may be up to 6.5 times hotter than scientists previously ...

Scientists from the University of St Andrews have discovered that ions in solar flares can reach scorching temperatures more than 60 million degrees—6.5 times hotter than previously believed. This ...

New research from the University of St Andrews has proposed that particles in solar flares are 6.5 times hotter than previously thought and provided an unexpected solution to a 50-year-old mystery ...

"This is one of the most exciting results from Solar Orbiter so far." ...

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

The NSF inouye solar telescope observes its first x-class solar flare and reveals the smallest coronal loops ever imaged MAUI, HI - AUGUST 25, 2025 — The highest-resolution images of a solar flare ...

Solar conditions are shifting as fresh solar eruptions ripple through the space environment, prompting forecasters at NOAA to ...

MOSCOW, Jan. 20 (Xinhua) -- Solar activity is currently at its peak and is expected to remain at a high level for the next two to three years, a Russian expert said on Tuesday.

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now? When you purchase through links on our site, we may earn an affiliate ...

The star at the center of the solar system does more than provide light and warmth. It also acts as the most powerful particle accelerator in the neighborhood, whipping electrons to near-light speed ...

A major flare-up affected an aircraft’s data and control; the solution was so easy that it almost makes no sense.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Thermal image of an eruption or flare on the surface of the ...