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9 de feb. de 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 ...
19 de oct. de 2023 · An 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.
6 de may. de 2024 · If you're ever near the North or South Pole, you may be in for a very special treat. Frequently there are beautiful light shows in the sky. These lights are called auroras. If you're near the North Pole, it is called an aurora borealis or northern lights.
17 de may. de 2023 · 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. By Kieran Mulvaney
Auroras Article, Magnetic Storms Information, Auroral Activity Facts -- National Geographic. A magical variety of shapes and colors dance in the sky as solar wind buffets Earth's magnetic field ...
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).
12 de may. de 2024 · 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 polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights.
When space weather activity increases and more frequent and larger storms and substorms occur, the aurora extends equatorward. During large events, the aurora can be observed as far south as the US, Europe, and Asia. During very large events, the aurora can be observed even farther from the poles.
11 de may. de 2024 · Published May 10, 2024 Updated May 12, 2024. People in Britain marveled at the unusual and spectacular sight of the northern lights on Friday night, the consequence of a severe solar storm that ...
Hace 5 días · Citizen Scientists Capture Brilliant Photos of the Aurora. May 15th, 2024 by Kathryn Hansen. On May 11, 2024, the day-night band of VIIRS (Visible Infrared Imaging Radiometer Suite) on the Suomi NPP satellite spotted the aurora borealis over the United States during the strongest geomagnetic storm in over two decades.
