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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. Auroras are visible almost every night near the Arctic and Antarctic Circles, which are about 66.5 degrees north and south of the Equator.
8 de oct. de 2021 · Those collisions excite the oxygen and nitrogen. That is, they give the atoms a little extra energy. But excited atoms are not stable. They quickly relax into a non-excited — or ground — state. In the process, the atoms release energy in the form of light particles, or photons. These photons make up the auroras.
Chile, and Australia. There is a common misconception that auroras can only be seen near the poles of the Earth, but auroras are actually quite rare at the geographic and geomagnetic poles. In fact, if you made an expedition to the north coast of Alaska, you would usually have to look south to see an aurora.
Las mejores fotos de auroras boreales de 2022. Un año más el blog de fotografía Capture the Atlas nos sorprende con las imágenes del Northern Lights Photographer of the Year, una impresionante recopilación de las mejores fotografías de auroras bor. Héctor Rodríguez.
9 de feb. de 2024 · Auroras tell us many things about Earth's upper atmosphere, including its density, composition, flow speeds, and the strength of electrical currents flowing in the upper atmosphere.
With two convenient locations in Sault Ste. Marie, Aurora’s Restaurant is serving up delicious Italian and American fare – all made fresh and in-house - for the whole family. A family owned and operated restaurant, we have been providing people in The Soo with made-from-scratch pizzas, pastas, salads, meatballs and more for over 70 years.
The best place to observe the aurora is under an oval shaped region between the north and south latitudes of about 60 and 75 degrees. At these polar latitudes, the aurora can be observed more than half of the nights of a given year. When space weather activity increases and more frequent and larger storms and substorms occur, the aurora extends ...
