Sunspot AR3184 erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory (SDO) captured the fireworks. The ...
NASA's Solar Dynamics Observatory captured a partial solar eclipse. See its view in multiple wavelengths. Credit: Space.com | ...
The Sun's periods of rowdy activity may get all the glory, but even in its quieter times, our home star can subtly reshape ...
Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...
Skies over Southern Europe, the central United States and parts of Asia glowed with the Northern and Southern Lights, and for ...
The Sun in ultraviolet, as seen by the NASA Solar Dynamics Observatory, during two periods: one the recent solar minimum in around 2019, and the solar maximum that preceded it, when the Sun was much ...
Scientists have analyzed more than 40 years of astronomical data to uncover evidence that the sun's internal structure subtly ...
The sun's visible disk has been perfectly free from sunspots for the first time since June 2022, suggesting the current solar ...
“The definition of the solar maximum is when the sunspot number is at its highest,” Dr Rachel Howe, a solar physicist at the ...
Scientists reveal that even small differences in solar magnetic activity produce detectable changes inside the Sun.
Learn how four decades of solar observations uncovered hidden changes inside the Sun and what they could mean for future ...