Photographers told National Geographic that wide-angle lenses, an aperture or F-stop of four or less and a focus set to the ...

Activity on the sun's surface reached its "solar maximum" last October and scientists at NASA believe that increased activity ...

The sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...

NOAA’s Space Weather Prediction Center (SWPC) said the Northern Lights may be visible in parts of New York state after a Geomagnetic Storm Warning was issued on Thursday.

The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...

NOAA’s Space Weather Prediction Center said the Northern Lights may be visible in parts of the Lower 48 states after a Geomagnetic Storm Warning was issued on Thursday.

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The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

Two merging CMEs triggered the largest geomagnetic storm in two decades, which manifested in brightly colored auroras visible across the sky. I’m a solar physicist. My colleagues and I aim to ...

G1? G3? G5? What do geomagnetic storm rankings really mean? Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential ...

Auroras occur when high-energy particles from the solar wind or a solar storm are captured by Earth's geomagnetic field and funnelled down into the upper atmosphere. There, the particles collide with ...