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Keyword: Sun
![Протуберанец на Солнце](https://images.astronet.ru/pubd/2015/09/21/0001343845/solarsaurus_friedman1024.preview.jpg)
18.09.2015
This eerie landscape of incandescent plasma suspended in looping and twisted magnetic fields stretched toward the Sun's eastern horizon on September 16. Captured through a backyard telescope and narrowband filter in light from ionized hydrogen, the scene reveals a gigantic prominence lofted above the solar limb.
![50 тысяч километров над Солнцем](https://images.astronet.ru/pubd/2016/09/20/0001369443/Filaprom_Lawrence_960.preview.jpg)
18.09.2016
What's happening at the edge of the Sun? Although it may look like a monster is rampaging, what is pictured is actually only a monster prominence -- a sheath of thin gas held above the surface by the Sun's magnetic field.
![Выброс солнечного волокна](https://images.astronet.ru/pubd/2014/07/20/0001317685/filament_sdo_960.preview.jpg)
20.07.2014
What's happened to our Sun? Nothing very unusual -- it just threw a filament. Toward the middle of 2012, a long standing solar filament suddenly erupted into space producing an energetic Coronal Mass Ejection (CME).
![Солнце в рентгеновских лучах от спутника NuSTAR](https://images.astronet.ru/pubd/2014/12/29/0001329301/sun_nustar_960.preview.jpg)
28.12.2014
Why are the regions above sunspots so hot? Sunspots themselves are a bit cooler than the surrounding solar surface because the magnetic fields that create them reduce convective heating. It is therefore unusual that regions overhead -- even much higher up in the Sun's corona -- can be hundreds of times hotter.
![Все цвета Солнца](https://images.astronet.ru/pubd/2013/10/06/0001294090/sunspectrum_noao_960.preview.jpg)
2.10.2013
It is still not known why the Sun's light is missing some colors. Here are all the visible colors of the Sun, produced by passing the Sun's light through a prism-like device.
![Ультрафиолетовое Солнце от Обсерватории Солнечной динамики](https://images.astronet.ru/pubd/2013/12/22/0001297607/SDOargoFD_bridgman950c.preview.jpg)
21.12.2013
Today, the solstice is at 17:11 Universal Time, the Sun reaching the southernmost declination in its yearly journey through planet Earth's sky. The December solstice marks the astronomical beginning of winter in the northern hemisphere and summer in the south.
![Петли солнечных пятен в ультрафиолете](https://images.astronet.ru/pubd/2014/01/26/0001299069/sunspotloops_trace_960.preview.jpg)
26.01.2014
It was a quiet day on the Sun. The above image shows, however, that even during off days the Sun's surface is a busy place. Shown in ultraviolet light, the relatively cool dark regions have temperatures of thousands of degrees Celsius.
![Земля и Луна в Пантеоне](https://images.astronet.ru/pubd/2007/04/20/0001221648/pantheonEarthMoon_dalsgaard750.preview.jpg)
20.04.2007
Could this be a picture of the Earth and Moon from space? It certainly looks like it at first glance, with a dark, cratered Moon standing off from planet Earth's lovely blue disk surrounded by a nurturing atmosphere. In fact, this view looks up into the dome of the ancient Pantheon in Rome.
![Солнце сегодня](https://images.astronet.ru/pubd/2002/08/26/0001179344/sun_960515_big.preview.gif)
18.05.1996
Our Sun shows a different face every day. The above picture was taken on May 15, but a similar picture of the Sun actually taken today can be found here. The above picture was taken in red light and so is shown in red.
![Солнце-360: СТЕРЕО получил первый снимок Солнца целиком](https://images.astronet.ru/pubd/2011/02/07/0001249640/sun360_stereo_900.preview.jpg)
6.02.2011
For the first time, the entire Sun is being imaged all at once. This has become possible because the two STEREO satellites orbiting and monitoring the Sun are now on opposite sides of the Sun.
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