The sun unleashed a strong X1.1 solar flare on Friday, March 28, as scientists continue to monitor the possibilities of ...

After an X-class solar flare erupted, shortwave radio blackouts were detected across the Americas — the sunlit side of Earth at the time. These disruptions, common during intense solar activity, occur ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

Near real-time preliminary data from NOAA's first Compact Coronagraph (CCOR-1), a powerful solar telescope onboard the ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

Geomagnetic storms on March 25-26 could bring northern lights to the Midwest and northern regions of the US, NOAA reports.

35,268 people played the daily Crossword recently. Can you solve it faster than others?35,268 people played the daily Crossword recently. Can you solve it faster than others?

The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are called coronal mass ejections, or CMEs. When two of these ejections ...

This activity is connected to a fast-moving coronal mass ejection, or CME, that left the Sun on Friday. According to SWPC’s forecasting, this CME could cause the necessary activity in our ...

The National Oceanic and Atmospheric Administration predicted a much stronger northern lights display than usual Saturday ...