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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).
2024年4月29日 · 最佳觀賞月份、行程及注意事項. Klook Hong Kong. Last updated 2024年4月29日. 圖片來源：IG@taiwan_traveler & IG@wswstraveller（攝影師 IG@pixsoulhk）. 【極光攻略】看極光是不少人的人生夢想，極光絢麗而神秘，卻可遇不可求。. Klook 整合了追極光的各種實用資訊，包括極光的 ...
1619年，伽利略以羅馬 神話的曙光女神奧羅拉（Aurora）之名创造出"aurora borealis"一词。 伽利略解釋極光是由反射從地球上上升蒸氣的太陽光。 法國數學家 皮埃爾·伽桑狄 在1621年以 希臘語 的北風稱之為"Boreas" [5] 。
1 天前 · This means that lights will appear further south from the poles than usual, and will be visible to observers in northern US states stretching from Maine to Washington. Regarding Europe, the UK Met ...
2024年2月9日 · When that wind slams into Earth's ionosphere, or upper atmosphere, the aurora is born. In the Northern Hemisphere, the phenomenon is called the northern lights (aurora borealis), while in the...
2024年7月9日 · 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. If you're near the South Pole, it is called an aurora australis or the southern lights.
2024年7月13日 · 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
2023年5月17日 · 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.
2023年10月19日 · 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. In the north, the display is called aurora borealis , or northern lights .
The aurora typically forms 80 to 500 km above Earth’s surface. Earth’s magnetic field guides the electrons such that the aurora forms two ovals approximately centered at the magnetic poles. During major geomagnetic storms these ovals expand away from the
