A massive coronal hole has opened on the sun, sending high-speed solar wind toward Earth and increasing aurora activity.

NASA astronaut Don Pettit got this gorgeous video of the Northern Lights from an unusual vantage point -- skimming above the ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

A giant coronal hole almost 800,000 kilometers wide has opened in the Sun's atmosphere. The whole Earth will feel its impact ...

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NASA plans two rocket launches in Alaska to investigate auroras' flickering patterns and dark voids called "black auroras." ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

Learn about the two NASA missions that hope to unlock the secrets behind multiple types of auroras by studying the role of ...

Nature is capable of the most mysterious, surreal, stunning, and powerful things. The only thing we can do as humans is to ...

Nasa plans to fly two rockets through active aurora borealis to study the breathtaking unique lights that flash and dance ...

Nasa plans to fly two rocket through an active aurora borealis to study the phenomenal lights that flash and dance across the ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...