The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.
To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...
The northern lights are best seen between 10 p.m. and 2 a.m. local time, according to NOAA, which recommends traveling to a ...
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