From the total lunar eclipse in March to three epic supermoons this fall, these are the best celestial events of 2025 that ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...

"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

The European Space Agency (ESA) has released an audio-visual representation of solar activity over the last three years, ...

The sun is currently at solar maximum, according to NASA, the peak of activity in its natural cycle, which is creating more ...

The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric ...

The sun’s solar wind, made of charged particles, interacts with powerful eruptions, affecting cosmic rays and space weather.

The sun is currently at solar maximum, according to NASA, the peak of activity in its natural cycle, which is creating more ...