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Keywords: nebula, Sagittarius, stars
![HH 222: туманность Водопад](https://images.astronet.ru/pubd/2011/10/24/0001254326/waterfall2_kpno_900.preview.jpg)
24.10.2011
What created the Waterfall Nebula? No one knows. The structure seen in the region of NGC 1999 in the Great Orion Molecular Cloud complex is one of the more mysterious structures yet found on the sky. Designated HH-222, the elongated gaseous stream stretches about ten light years and emits an unusual array of colors.
![Ореол Цефея](https://images.astronet.ru/pubd/2011/11/01/0001254428/sh2136s_block900.preview.jpg)
31.10.2011
Spooky shapes seem to haunt this starry expanse, drifting through the night in the royal constellation Cepheus. Of course, the shapes are cosmic dust clouds faintly visible in dimly reflected starlight. Far from your...
![Цвет туманности IC 1795](https://images.astronet.ru/pubd/2011/11/03/0001254456/Ngc896dBig_fera900c.preview.jpg)
13.10.2011
This sharp cosmic portrait features glowing gas and obscuring dust clouds in IC 1795, a star forming region in the northern constellation Cassiopeia. Also cataloged as NGC 896, the nebula's remarkable details, shown...
![Антарес в облаках](https://images.astronet.ru/pubd/2012/04/17/0001263620/antares_eder_960.preview.jpg)
17.04.2012
Antares is a huge star. In a class called red supergiant, Antares is about 850 times the diameter of our own Sun, 15 times more massive, and 10,000 times brighter. Antares is the brightest star in the constellation of Scorpius and one of the brighter stars in all the night sky.
![Визуальные эффекты: чудеса Вселенной](https://images.astronet.ru/pubd/2011/04/18/0001251255/visual-effects.preview.png)
18.04.2011
What visual effects are depicted in this video? The effects were created by BDH for the BBC television show Wonders of the Universe, but are unlabeled on the above version posted to Vimeo. Even...
![Дифракционные лучи, или Когда звезды выглядят крестами](https://images.astronet.ru/pubd/2001/04/16/0001167539/m8hal_hst_big.preview.jpg)
15.04.2001
Unusual appendages around bright stars are commonplace, but never seem to be mentioned. What are they? First, a telescope brings starlight falling over a large area to a small area. To get at this...
![Ближайшие звезды](https://images.astronet.ru/pubd/2001/05/05/0001167925/solarneighborhood_recons.preview.gif)
17.03.2001
Which stars are closest to the Sun? The closest is Proxima Centauri, one of three stars that orbit each other about 4 light-years away in the Alpha-Centauri system. Alpha Centauri is easily visible from Earth's
![Звезды и пыль в Южной Короне](https://images.astronet.ru/pubd/2009/06/05/0001235008/Korona_oreshko900.preview.jpg)
5.06.2009
Cosmic dust clouds sprawl across a rich field of stars in this sweeping telescopic vista near the northern boundary of Corona Australis, the Southern Crown. Probably less than 500 light-years away and effectively blocking...
![Звезды и пыль в окне Бааде](https://images.astronet.ru/pubd/2002/12/23/0001181385/sagstars_uks020.preview.jpg)
22.12.2002
Billions of stars light up the direction toward the center of our Galaxy. The vast majority of these stars are themselves billions of years old, rivaling their home Milky Way Galaxy in raw age. These stars are much more faint and red than the occasional young blue stars that light up most galaxies.
![Звезды и пыль в Южной Короне](https://images.astronet.ru/pubd/2006/04/03/0001212755/n6727_noao.preview.jpg)
3.04.2006
A cosmic dust cloud sprawls across a rich field of stars in this gorgeous wide field telescopic vista looking toward Corona Australis, the Southern Crown. Probably less than 500 light-years away and effectively blocking...
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