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Keywords: active galaxy, Perseus cluster, NGC 1275
![Как GLAST увидит гамма-небо в 2005 году](https://images.astronet.ru/pubd/2001/03/15/0001166676/anticenter_glastsim_big.preview.gif)
22.07.2000
What shines in the gamma-ray sky? This simulated image models the intensities of gamma rays with over 40 million times the energy of visible light, and represents how the sky might appear to the Gamma-ray Large Area Space Telescope (GLAST) after its first year in orbit.
![M77: спиральная галактика с активным ядром](https://images.astronet.ru/pubd/2020/03/17/0001633802/M77Halpha_HubbleSchmidt_960.preview.jpg)
17.03.2020
What's happening in the center of nearby spiral galaxy M77? The face-on galaxy lies a mere 47 million light-years away toward the constellation of the Sea Monster (Cetus). At that estimated distance, this gorgeous island universe is about 100 thousand light-years across.
![Танцующие призраки: искривленные джеты из активных галактик](https://images.astronet.ru/pubd/2021/09/01/0001758308/DancingGhosts_EnglishNorris_960.preview.jpg)
1.09.2021
Why would galaxies emit jets that look like ghosts? And furthermore, why do they appear to be dancing? The curled and fluffy jets from the supermassive black holes at the centers of two host galaxies (top center and lower left) are unlike anything seen before.
![Центавр A](https://images.astronet.ru/pubd/2018/07/15/0001422954/N5128-3_Hubl1024.preview.jpg)
12.07.2018
Only 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth. Spanning over 60,000 light-years, the peculiar elliptical galaxy also known as NGC 5128, is featured in this sharp telescopic view.
![Активная галактика NGC 1275](https://images.astronet.ru/pubd/2023/01/26/0001875473/ngc1275_heic0817a_1024.preview.jpg)
26.01.2023
Active galaxy NGC 1275 is the central, dominant member of the large and relatively nearby Perseus Cluster of Galaxies. Wild-looking at visible wavelengths, the active galaxy is also a prodigious source of x-rays and radio emission.
![Центавр A](https://images.astronet.ru/pubd/2022/03/17/0001820675/CentaurusA_DavidAlemazkour1024.preview.jpg)
17.03.2022
A mere 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth. Spanning over 60,000 light-years, the peculiar elliptical galaxy also known as NGC 5128, is featured in this sharp telescopic view.
!["Форверпы" в космосе](https://images.astronet.ru/pubd/2022/02/22/0001814839/hs-2015-13-a-web_voorwerpjes600h.preview.jpg)
4.04.2015
Mysterious Hanny's Voorwerp, Dutch for "Hanny's Object", is really enormous, about the size of the Milky Way Galaxy and glowing strongly in the greenish light produced by ionized oxygen atoms.
![В центре Центавра A](https://images.astronet.ru/pubd/2020/02/22/0001617266/CenA_hst1000.preview.jpg)
22.02.2020
A mere 11 million light-years away, Centaurus A is the closest active galaxy to planet Earth. Also known as NGC 5128, the peculiar elliptical galaxy is over 60,000 light-years across. A region spanning about 8,500 light-years, including the galaxy's center (upper left), is framed in this sharp Hubble Space telescope close-up.
![Близкая спиральная галактика NGC 4945](https://images.astronet.ru/pubd/2022/02/26/0001816003/NGC4945-Dietmar-Eric-crop1024.preview.jpg)
26.02.2022
Large spiral galaxy NGC 4945 is seen nearly edge-on in this cosmic galaxy close-up. It's almost the size of our Milky Way Galaxy. NGC 4945's own dusty disk, young blue star clusters, and pink star forming regions stand out in the colorful telescopic frame.
![Скопление галактик в Персее от телескопа "Евклид"](https://images.astronet.ru/pubd/2023/11/08/0001911581/Perseus_Euclid_960.preview.jpg)
8.11.2023
There's a new space telescope in the sky: Euclid. Equipped with two large panoramic cameras, Euclid captures light from the visible to the near-infrared. It took five hours of observing for Euclid...
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