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Keyword: Antares
![Разноцветные облака и звезды около ρ Змееносца](https://images.astronet.ru/pubd/2024/06/11/0001931180/RhoAntares_Stocks_1080.preview.jpg)
11.06.2024
Why is the sky near Antares and Rho Ophiuchi so colorful, yet dusty? The colors result from a mixture of objects and processes. Fine dust -- illuminated by starlight -- produces blue reflection nebulae. Gaseous clouds whose atoms are excited by ultraviolet starlight produce reddish emission nebulae. Backlit dust clouds block starlight and so appear dark.
![Темная пыль и разноцветные облака около Антареса](https://images.astronet.ru/pubd/2019/08/27/0001493891/AntaresRho_McGarvey_960.preview.jpg)
27.08.2019
Why is the sky near Antares and Rho Ophiuchi so dusty yet colorful? The colors result from a mixture of objects and processes. Fine dust illuminated from the front by starlight produces blue reflection nebulae. Gaseous clouds whose atoms are excited by ultraviolet starlight produce reddish emission nebulae.
![Звезды, пыль и газ около Антареса](https://images.astronet.ru/pubd/2022/01/26/0001806311/RhoOphAntares_Cogo_1024.preview.jpg)
26.01.2022
Why is the sky near Antares and Rho Ophiuchi so dusty yet colorful? The colors result from a mixture of objects and processes. Fine dust -- illuminated from the front by starlight -- produces blue reflection nebulae. Gaseous clouds whose atoms are excited by ultraviolet starlight produce reddish emission nebulae.
![От плоскости Галактики к Антаресу](https://images.astronet.ru/pubd/2018/07/02/0001419749/MwPastAntares_Andreo_1080.preview.jpg)
2.07.2018
Behold one of the most photogenic regions of the night sky, captured impressively. Featured, the band of our Milky Way Galaxy runs diagonally along the far left, while the colorful Rho Ophiuchus region including...
![Темная река, текущая к Антаресу](https://images.astronet.ru/pubd/2020/05/18/0001658445/Reflections_APOD1200.preview.jpg)
16.05.2020
A dark river seems to flow through this sky from the horizon toward colorful clouds near red giant star Antares. Murky looking, the dark river is a dusty nebula obscuring background starlight near the central Milky Way, although the dark dust nebula contains mostly hydrogen molecular gas.
![Разноцветные облака около Ро Змееносца](https://images.astronet.ru/pubd/2004/06/02/0001198269/rhooph_noao.preview.jpg)
2.06.2004
The many spectacular colors of the Rho Ophiuchi (oh'-fee-yu-kee) clouds highlight the many processes that occur there. The blue regions shine primarily by reflected light. Blue light from the star Rho Ophiuchi and nearby stars reflects more efficiently off this portion of the nebula than red light.
![Тёмная река, текущая к Антаресу](https://images.astronet.ru/pubd/2015/02/22/0001332804/darkriver_jennings_960.preview.jpg)
21.02.2015
Connecting the Pipe Nebula to the colorful region near bright star Antares is a dark cloud dubbed the Dark River, flowing from the picture's left edge. Murky looking, the Dark River's appearance is caused by dust obscuring background starlight, although the dark nebula contains mostly hydrogen and molecular gas.
![Млечный Путь над Улуру](https://images.astronet.ru/pubd/2015/07/30/0001339300/MWUluruTafreshi_MG_6685Ps.preview.jpg)
30.07.2015
The central regions of our Milky Way Galaxy rise above Uluru/Ayers Rock in this striking night skyscape. Recorded on July 13, a faint airglow along the horizon shows off central Australia's most recognizable landform in silhouette.
![Антарес и Ро Змееносца](https://images.astronet.ru/pubd/2003/10/27/0001194484/antrho_aat.preview.jpg)
22.09.1997
Why is the sky near Antares and Rho Ophiuchi so colorful? The colors result from a mixture of objects and processes. Fine dust illuminated from the front by starlight produces blue reflection nebulae. Gaseous clouds whose atoms are excited by ultraviolet starlight produce reddish emission nebulae. Backlit dust clouds block starlight and so appear dark.
![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.
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