Coloradans were treated to spectacular aurora views on Tuesday night. Another show is possible tonight as more solar material interacts with Earth's magnetosphere.

Increased solar activity is causing colorful auroras to occur in unexpected places. A large solar storm is set to reach Earth Wednesday.

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Solar storms brought colorful auroras to unexpected places in the U.S. on Tuesday night, and there could be more to come.

Intense solar storms responsible for breathtaking auroras across the U.S. delayed the launch of Blue Origin’s big new rocket ...

Blue Origin has again postponed the second launch of its New Glenn megarocket. This time, it wasn’t bad weather or a wayward ...

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Strong geomagnetic storms brought colorful northern lights to the skies above many states on Tuesday night. Forecasters are ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the ...