Meg Galligan
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An aurora (pl. aurorae or auroras), also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays ...
Feb 9, 2024 · The northern lights are created when energized particles from the sun slam into Earth's upper atmosphere at speeds of up to 45 million mph (72 million kph), but our planet's magnetic field...
May 11, 2020 · So, we have all the details you would need to plan a memorable trip to catch one of the nature’s best wonders – the Northern Lights. What are the Northern Lights? For the uninitiated, the Northern Lights – or the Aurora Borealis – are a natural phenomenon named after the Roman goddess of dawn.
Feb 16, 2017 · The otherworldly aurora borealis, or northern lights, begin high in the Earth’s atmosphere—at altitudes from 60 to more than 250 miles—when charged particles from the sun become trapped in the...
Feb 28, 2014 · The Northern Lights - or aurora borealis - appear as bright, swirling curtains of lights in the night sky and range in colour from green to pink and scarlet. The Southern Lights - aurora...
Mar 13, 2022 · The northern lights are a phenomenon that appear in the sky when charged particles coming from the sun slam into oxygen and nitrogen molecules in the atmosphere, ionizing those...
Oct 19, 2023 · In the north, the display is called aurora borealis, or northern lights. In the south, it is called aurora australis, or southern lights. Auroras and the Solar Wind The activity that creates auroras begins on the sun. The sun is a ball of superhot gases made of electrically charged particles called ions. The ions, which continuously stream from ...
The northern lights, or aurora borealis, are a spectacular, colourful display of light commonly seen in the night sky in the northern hemisphere. Auroras in the southern hemisphere are known as the southern lights, or aurora australis.
The Aurora Borealis (Northern Lights) and Aurora Australis (Southern Lights) are the result of electrons colliding with the upper reaches of Earth’s atmosphere. (Protons cause faint and diffuse aurora, usually not easily visible to the human eye.)
The aurora borealis, also known as the northern lights, is one of the most spectacular displays in the night sky. What is the science behind these ethereal curtains of light?
