In the Arctic they are called the northern lights or aurora borealis; in the Antarctic, the term southern lights or aurora australis is used. [3][4] Auroras display dynamic patterns of radiant light that appear …

5 hours ago · This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below. The animations further down show what the aurora’s been up to over the last 24 hours …

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 …

Apr 10, 2026 · 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 …

Oct 19, 2023 · An aurora is a natural light display that shimmers in the sky. Auroras are only visible at night, and usually only appear in lower polar regions.

Nov 15, 2025 · Natural light shows in the sky have scientific causes. Learn what auroras are, how they form, and why aurora borealis and aurora australis create stunning colors.

Oct 26, 2021 · Aurora, seen in Denali National Park NPS Photo / Kent Miller The aurora borealis (Northern Lights) occurs when a coronal mass ejection (CME), a massive burst of solar wind and …

1 day ago · Real-Time Aurora Activity Discover the likelihood of witnessing the Northern or Southern Lights from your location. The aurora borealis (Northern Lights) and aurora australis (Southern …

May 10, 2024 · Over millennia, humans have observed and been inspired by beautiful displays of light bands dancing across dark night skies. Today, we call these lights the aurora: the aurora borealis in …

1 day ago · Aurora’s Spring Food Truck Festival brings 30+ vendors to downtown May 15 Submitted by City of Aurora