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Astronomy Picture Of the Day (APOD)
![Танец двух черных дыр в 3C 75](https://images.astronet.ru/pubd/2017/10/22/0001391011/3c75_chandraNRAO_960.preview.jpg)
22.10.2017
What's happening at the center of active galaxy 3C 75? The two bright sources at the center of this composite x-ray (blue)/ radio (pink) image are co-orbiting supermassive black holes powering the giant radio source 3C 75.
![Темная туманность Линдса 183](https://images.astronet.ru/pubd/2017/10/21/0001390974/ldn183neyer_1024.preview.jpg)
21.10.2017
Beverly Lynds Dark Nebula 183 lies a mere 325 light-years away, drifting high above the plane of our Milky Way Galaxy. Obscuring the starlight behind it when viewed at optical wavelengths, the dark, dusty molecular cloud itself seems starless.
![Прекрасная Трехраздельная туманность](https://images.astronet.ru/pubd/2017/10/20/0001390925/m020_rooisand_cdk_1024.preview.jpg)
20.10.2017
The beautiful Trifid Nebula is a cosmic study in contrasts. Also known as M20, it lies about 5,000 light-years away toward the nebula rich constellation Sagittarius. A star forming region in the plane...
![M51: галактика Водоворот](https://images.astronet.ru/pubd/2017/10/19/0001390878/M51_KerryLeckyHepburn_1024.preview.jpg)
19.10.2017
Find the Big Dipper and follow the handle away from the dipper's bowl until you get to the last bright star. Then, just slide your telescope a little south and west and you'll come upon this stunning pair of interacting galaxies, the 51st entry in Charles Messier's famous catalog.
![Звезды и пыль в Южной Короне](https://images.astronet.ru/pubd/2017/10/18/0001390826/NGC6726_ColesPugh_960.preview.jpg)
18.10.2017
Blue dust clouds and young, energetic stars inhabit this telescopic vista, less than 500 light-years away toward the northern boundary of Corona Australis, the Southern Crown. The dust clouds effectively block light from more distant background stars in the Milky Way.
![Хаумеа из внешней части Солнечной системы](https://images.astronet.ru/pubd/2017/10/17/0001390759/HaumeaRings_IAA_960.preview.jpg)
17.10.2017
One of the strangest objects in the outer Solar System has recently been found to have a ring. The object, named Haumea, is the fifth designated dwarf planet after Pluto, Ceres, Eris, and Makemake. Haumea's oblong shape makes it quite unusual.
![GW170817: регистрация излучения разных видов от явления слияния](https://images.astronet.ru/pubd/2017/10/16/0001390709/ns.preview.jpg)
16.10.2017
Both gravitational and electromagnetic radiations have been detected in rapid succession for an explosive merging event for the first time. Data from the outburst fit well with a spectacular binary neutron-star death-spiral. The explosive episode was seen on August 17 in nearby NGC 4993, an elliptical galaxy only 130 million light years distant.
![О происхождении золота](https://images.astronet.ru/pubd/2017/10/15/0001390680/nsmerger3_heasarc_960.preview.jpg)
15.10.2017
Where did the gold in your jewelry originate? No one is completely sure. The relative average abundance in our Solar System appears higher than can be made in the early universe, in stars, and even in typical supernova explosions.
!["Стив" через все небо](https://images.astronet.ru/pubd/2017/10/14/0001390677/SteveAuroralArc_allskyproj960.preview.jpg)
14.10.2017
Familiar green and red tinted auroral emission floods the sky along the northern (top) horizon in this fish-eye panorama projection from September 27. On the mild, clear evening the Milky Way tracks through the zenith of a southern Alberta sky and ends where the six-day-old Moon sets in the southwest.
![Под галактикой](https://images.astronet.ru/pubd/2017/10/13/0001390670/Yuri_LMC_LasCampanas.preview.jpg)
13.10.2017
The Large Magellanic Cloud, a satellite galaxy of the Milky Way, stands above the southern horizon in this telephoto view from Las Campanas Observatory, planet Earth. In the dark September skies of the Chilean Atacama desert, the small galaxy has an impressive span of about 10 degrees or 20 Full Moons.
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