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Keywords: aurora, Oklahoma, solar activity
![Полярные сияния на Сатурне](https://images.astronet.ru/pubd/2004/08/17/0001199307/sataurora_hst_big.preview.jpg)
23.01.1999
Girdling the second largest planet in the Solar System, Saturn's Rings are one of the most spectacular sights for earthbound telescopes. This image from the orbiting Hubble Space Telescope's STIS instrument, offers a striking view of another kind of ring around Saturn - pole encircling rings of ultraviolet aurora.
![Полярное сияние на Сатурне](https://images.astronet.ru/pubd/2001/12/28/0001173846/saturnaurora_hst.preview.jpg)
23.12.2001
the second largest planet in the Solar System, Saturn's Rings are one of the most spectacular sights for earthbound telescopes. This image from the orbiting Hubble Space Telescope's STIS instrument, offers a striking view of another kind of ring around Saturn - pole encircling rings of ultraviolet aurora.
![Протуберанцы и волокна на активном Солнце](https://images.astronet.ru/pubd/2024/06/18/0001931454/Halpha_sondergaard1024.preview.jpg)
15.06.2024
This colorized and sharpened image of the Sun is composed of frames recording emission from hydrogen atoms in the solar chromosphere on May 15. Approaching the maximum of solar cycle 25, a multitude of active regions and twisting, snake-like solar filaments are seen to sprawl across the surface of the active Sun.
![Купол северного сияния на небе](https://images.astronet.ru/pubd/2024/05/20/0001930314/AuroraWisconsin_Liu_960.preview.jpg)
20.05.2024
It seemed like night, but part of the sky glowed purple. It was the now famous night of May 10, 2024, when people over much of the world reported beautiful aurora-filled skies. The featured image was captured this night during early morning hours from Arlington, Wisconsin, USA.
![Северное сияние над горами Карконоше](https://images.astronet.ru/pubd/2024/06/12/0001931230/AuroraKarkonosze_Koszela_1080.preview.jpg)
12.06.2024
It was the first time ever. At least, the first time this photographer had ever seen aurora from his home mountains. And what a spectacular aurora it was. The Karkonosze Mountains in Poland are usually too far south to see any auroras.
![Полярные сияния и молнии на Юпитере](https://images.astronet.ru/pubd/2021/03/24/0001731281/AuroraLightningJupiter_Juno_1080.preview.jpg)
24.03.2021
Why does so much of Jupiter's lightning occur near its poles? Similar to Earth, Jupiter experiences both aurorae and lightning. Different from Earth, though, Jupiter's lightning usually occurs near its poles -- while much of Earth's lightning occurs near its equator.
![Цветок северного сияния и Млечный Путь](https://images.astronet.ru/pubd/2022/10/18/0001853074/GalaxyFlower_Strand_960.preview.jpg)
18.10.2022
Could the stem of our Milky Way bloom into an auroral flower? No, not really, even though it may appear that way in todayБs featured all-sky image. On the left, the central plane of our home galaxy extends from the horizon past the middle of the sky.
![Северное сияние и столбы света над Норвегией](https://images.astronet.ru/pubd/2022/02/08/0001810312/AuroraPillars_Correia_960.preview.jpg)
8.02.2022
Which half of this sky is your favorite? On the left, the night sky is lit up by particles expelled from the Sun that later collided with Earth's upper atmosphere Б creating bright auroras.
![Дуги на арктическом небе](https://images.astronet.ru/pubd/2021/01/13/0001719380/ArcticSky_Cobianchi_1080.preview.jpg)
13.01.2021
What are these two giant arches across the sky? Perhaps the more familiar one, on the left, is the central band of our Milky Way Galaxy. This grand disk of stars and nebulas here appears to encircle much of the southern sky.
![Северное сияние над облаками](https://images.astronet.ru/pubd/2021/05/30/0001741337/AuroraClouds_Boffelli_1080.preview.jpg)
30.05.2021
Auroras usually occur high above the clouds. The auroral glow is created when fast-moving particles ejected from the Sun impact the Earth's magnetosphere, from which charged particles spiral along the Earth's magnetic field to strike atoms and molecules high in the Earth's atmosphere.
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