The huge solar flare may be the last big explosion from the sun this year. The sun is not quite done with 2024.

The sun recently hurled two coronal mass ejections toward Earth. The first is expected to reach us on Tuesday sparking aurora ...

NASA's Solar Dynamics Observatory captured an X1.1-class solar flare in multiple wavelengths. See time-lapse footage of the ...

An X-class solar flare erupted on December 29, 2023, sending a burst of solar energy toward Earth that may enhance auroras ...

Sun hurls powerful solar flares towards Earth, bringing communication blackouts and northern lights - Solar weather is in a ...

Sunspot AR3869 erupted with an X3.3-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

The sun is bidding farewell to 2024 with a bang—or rather several bangs. Our star produced three powerful flares on December ...

It's been a busy year on the sun, as it officially entered the peak of its roughly 11-year cycle of activity, known as solar ...

The Sun was a hive of activity on December 29-30, with multiple powerful flares and two coronal mass ejections (CMEs).

A festive auroral display may be put on for a lucky few when coronal mass ejections hit Earth on Christmas Eve and Christmas Day.

As Earth completes yet another full orbit around the Sun, an encroaching storm is expected to bathe the planet in a glorious ...

We explain this extraordinary phenomenon—and why solar flares and coronal mass ejections go together like spots on Dalmatians ...