High above the familiar cotton wool of weather systems, a stranger kind of cloud is quietly rewriting what we think we know ...

On Christmas Eve, the night sky over parts of the northern United States may shimmer with the ethereal glow of the aurora ...

The northern lights could be visible across 10 U.S. states tonight (Dec. 23-24) as soon as it gets dark, so it's worth keeping an eye on the sky throughout the evening, especially in areas with clear, ...

The northern lights could make a surprise appearance across parts of the U.S. tonight, Dec. 22, and through Dec. 24, as a ...

A NOAA forecast suggest that Northern Lights may be visible in northern U.S. states as solar wind conditions intensify.

The northern lights are expected to grace the skies of some northern states tonight and tomorrow, according to NOAA.

A NOAA forecast suggest that Northern Lights may be visible in northern U.S. states as solar wind conditions intensify.

Some people loathe winter solstice as the longest night of the year, but it does offer more time to explore one of Utah's top ...

Be on the lookout for the peak hours to watch the Ursid meteor shower this weekend. It's often overlooked because of the ...

With 3I/ATLAS slated to make its Earth tour in two days, amateur photographers and astronomers alike are scrambling to catch ...

The biggest meteor shower of the year is expected to reach its peak on Saturday night, sending hundreds of bright streaks of light across the dark Bay Area sky.

The Geminids, which NASA considers "one of the best and most reliable annual meteor showers," are expected to peak Saturday. Viewers can expect 120 visible meteors per hour if conditions are good and ...