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Bookmark or Share- What is an aurora? The psychedelic lights explained - Astronomy MagazineThe psychedelic lights explained. What is an aurora, and why do they come in different shapes and colors? An aurora is one of nature’s most spectacular sights, a dazzling glow in the upper...
- Aurora | Location & Facts | BritannicaAurora, 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 polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights.
- Auroras really are happening more often now. Here’s why.The aurora borealis and aurora australis have dazzled us in the night sky for centuries. Here’s what causes them—and why we’re seeing them more lately.
- Aurora colors: What causes them and why do they vary? | SpaceHere we learn what causes the different colors in the aurora borealis (northern lights) and the aurora australis (southern lights).
- Aurora - National Geographic SocietyAn aurora is a natural light display that shimmers in the sky. Blue, red, yellow, green, and orange lights shift gently and change shape like softly blowing curtains. Auroras are only visible at night, and usually only appear in lower polar regions.
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