The northern lights are best seen between 10 p.m. and 2 a.m. local time while at a high vantage point away from light ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

As it stands, our understanding of how the sun's upper atmosphere is heated remains ... fields leads to a long-term evolution of the entire background (quiet) chromosphere and the background ...

If weather were a rock band, atmospheric pressure might be the bassist — sitting in the background ... it is classified as high pressure. The sun, however, heats the Earth’s surface unevenly ...