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Keywords: ultraviolet, Saturn, infrared
![HD 189733b: горячий юпитер](https://images.astronet.ru/pubd/2007/05/14/0001221999/hotJmap_spitzer_mediumc720.preview.jpg)
12.05.2007
HD 189733b is a Jupiter-sized planet known to orbit a star some 63 light-years away. But while the distant world is approximately the size of Jupiter, its close-in orbit makes it much hotter than our solar system's ruling gas giant.
![Вращение сатурна](https://images.astronet.ru/pubd/2001/04/27/0001167762/satrotmovie_hst.small.preview.gif)
3.10.2000
The dramatic rotation of the cloud-tops of Saturn every ten-hours is particularly evident from orbit around the gas giant planet. With a good enough telescope, however, such rotation is visible even from Earth, as shown by this time-lapse image sequence from the Hubble Space Telescope taken in November 1990.
![Петли солнечных пятен в ультрафиолете](https://images.astronet.ru/pubd/2006/06/13/0001214466/sun2_trace.preview.jpg)
11.06.2006
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.
![Полярное сияние на Сатурне](https://images.astronet.ru/pubd/2003/11/10/0001194806/sataurora_hst_big.preview.jpg)
8.01.1998
Girdling the second largest planet in the Solar System, Saturn's Rings are one of the most spectacular sights for earthbound telescopes. This recently released 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/2000/12/19/0001162422/saturnaurora_hst_big.preview.jpg)
17.09.2000
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.
![Смотря на Сатурн сзади](https://images.astronet.ru/pubd/2003/08/15/0001192353/saturn_down_vg1.preview.gif)
21.09.1997
This picture of Saturn could not have been taken from Earth. No Earth based picture could possibly view the night side of Saturn and the corresponding shadow cast across Saturn's rings. Since Earth is much closer to the Sun than Saturn, only the day side of the planet is visible from the Earth.
![Просвечивание солнечного света через кольца Сатурна](https://images.astronet.ru/pubd/2002/08/26/0001179337/satbelow_hst_big.preview.gif)
11.05.1996
Normally, Earth based astronomers view Saturn's spectacular ring system fully illuminated by reflected sunlight. However, this November 1995 Hubble Space Telescope composite image was made to take advantage of an unusual perspective, with the Sun actually illuminating the rings from below.
![Ночная сторона Сатурна](https://images.astronet.ru/pubd/2001/10/09/0001171101/saturn_night.preview.gif)
5.07.1995
This image of Saturn was made in November 1980 by the Voyager 1 spacecraft as it flew past the ringed gas giant planet. From a spectacular vantage point, looking back toward the inner solar system, the robot spacecraft recorded this view of the night side of Saturn casting a sharp shadow across the bright rings.
![Исследование колец Сатурна](https://images.astronet.ru/pubd/2003/09/19/0001193018/satring2.preview.gif)
31.07.1995
By watching a star flicker and fade as it passed behind Saturn's rings, NASA's Voyager 2 spacecraft was able explore the ring system in amazing detail. Data produced by Voyager's instruments...
![Стереоизображение Сатурна](https://images.astronet.ru/pubd/2003/08/17/0001192397/sat3d_voyager_big.preview.gif)
28.10.1997
Get out your red/blue glasses and launch yourself into this stereo picture of Saturn! The picture is actually composed from two images recorded weeks apart by the Voyager 2 spacecraft during its visit to the Saturnian System in August of 1981.
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