Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is ...

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

Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year!

From impressive moon missions to unbelievable auroras, 2024 was a year that got many of us looking up. How well do you ...

More strong solar storms are still expected throughout 2025 and potentially even into 2026, giving us a greater chance of ...

The first flare from 3936 is the one relevant to the solar storm warning, as it was associated with a CME that is coming ...

Some reached Earth, causing some minor radio signal blackouts ... causing havoc with magnetic fields at the solar surface. If this week's solar storm hits at a G3 level, there shouldn't be much ...

Sunspots AR3664 and AR3663 have been erupting with X- and M-class solar flares. Both sunspots are Earth-facing and could potentially deliver a solar storm. NASA's Solar Dynamics Observatory captured ...

Projections suggest auroral activity could increase in 2025 as activity on the sun’s surface maintains a “solar maximum.” ...

After a bevy of solar activity, the Earth will begin the New Year with geomagnetic storms and possible displays of Aurora ...