May 6, 2025 · Discover everything there is to know about the northern lights, including how they form, where they can be seen and what causes their colors.

The aurora borealis is visible from areas around the Arctic such as Alaska, Canada, Iceland, Greenland, the Faroe Islands, Scandinavia, Finland, Scotland, and Russia.

5 days ago · HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Navigation: Low-frequency navigation signals degraded for brief intervals.

Feb 4, 2025 · Also known as the northern lights (aurora borealis) or southern lights (aurora australis), auroras are colorful, dynamic, and often visually delicate displays of an intricate dance of particles …

The northern lights, also called the aurora borealis, have transfixed humans for thousands of years. Discover the best time and place to see this natural phenomenon as well as the science behind how …

Dec 22, 2025 · The northern and southern lights, especially active lately, have been treating sky watchers to spectacular shows. But what causes the colors, and why shouldn't you whistle at the …

1 day ago · Aurora, luminous phenomenon of Earth’s upper atmosphere that occurs primarily in high latitudes of both hemispheres; in the Northern Hemisphere auroras are called aurora borealis, aurora …