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You entered: hot gas
![Горячий газ и темная материя](https://images.astronet.ru/pubd/2005/07/29/0001207411/darkmatter2_rosat_big.preview.gif)
4.04.1999
Is the gravity of the galaxies seen in this image high enough to contain the glowing hot gas? Superposed on an optical picture of a group of galaxies is an image taken in X-ray light.
![Горячий газ и темное вещество](https://images.astronet.ru/pubd/2002/08/21/0001178999/darkmatter_rosat.preview.gif)
2.09.1995
Is the gravity of the above galaxies high enough to contain the glowing hot gas? Superposed on an optical picture of a group of galaxies is an image taken in X-ray light. The X-ray...
![Горячее газовое гало вокруг галактики NGC 4631](https://images.astronet.ru/pubd/2002/08/25/0001179299/ngc4631_chandra.preview.jpg)
25.07.2001
Is our Milky Way Galaxy surrounded by a halo of hot gas? A step toward solving this long-standing mystery was taken recently with Chandra X-ray observations of nearby galaxy NGC 4631. In the above composite picture, newly resolved diffuse X-ray emission is shown in blue, superposed on a HST image showing massive stars in red.
![Горячий газ в скоплении Гидра А](https://images.astronet.ru/pubd/2006/11/11/0001217602/hydraa_csx_big.preview.jpg)
17.12.1999
The Hydra A galaxy cluster is really big. In fact, such clusters of galaxies are the largest gravitationally bound objects in the Universe. But individual galaxies are too cool to be recorded in this false-color Chandra Observatory X-ray image which shows only the 40 million degree gas that permeates the Hydra A cluster.
![Горячий газ во Вселенной](https://images.astronet.ru/pubd/2002/08/20/0001178901/cosmogas_wadsley.preview.jpg)
20.08.2002
Where is most of the normal matter in the Universe? Recent observations from the Chandra X-ray Observatory confirm that it is in hot gas filaments strewn throughout the universe. "Normal matter" refers to known elements and familiar fundamental particles.
![Газ в скоплении галактик создает дыру в реликтовом излучении](https://images.astronet.ru/pubd/2017/04/10/0001379909/GalaxyClusterSZ_AlmaHubble_960.preview.jpg)
10.04.2017
Why would this cluster of galaxy punch a hole in the cosmic microwave background (CMB)? First, the famous CMB was created by cooling gas in the early universe and flies right through most gas and dust in the universe. It is all around us.
![Звук в скоплении галактик в Персее](https://images.astronet.ru/pubd/2003/09/12/0001192915/perseus_cxc2pan_c1.preview.jpg)
12.09.2003
A truly enormous collection of thousands of galaxies, the Perseus Cluster - like other large galaxy clusters - is filled with hot, x-ray emitting gas. The x-ray hot gas (not the individual galaxies) appears in the left panel above, a false color image from the Chandra Observatory.
![Рентгеновские лучи от туманности Кошачий Глаз](https://images.astronet.ru/pubd/2008/08/04/0001229004/catseye_chandra.preview.jpg)
4.08.2008
Haunting patterns within planetary nebula NGC 6543 readily suggest its popular moniker -- the Cat's Eye nebula. Starting in 1995, stunning false-color optical images from the Hubble Space Telescope detailed the swirls of this glowing nebula, known to be the gaseous shroud expelled from a dying sun-like star about 3,000 light-years from Earth.
![Рентгеновский блеск кошачьего глаза](https://images.astronet.ru/pubd/2001/01/11/0001165529/catseye_composite.preview.jpg)
11.01.2001
Haunting patterns within planetary nebula NGC 6543 readily suggest its popular moniker -- the Cat's Eye nebula. In 1995, a stunning false-color optical image from the Hubble Space Telescope detailed the swirls of this glowing nebula, known to be the gaseous shroud expelled from a dying sun-like star about 3,000 light-years from Earth.
APOD: 2024 July 28 Б Sun Dance
28.07.2024
Sometimes, the surface of our Sun seems to dance. In the middle of 2012, for example, NASA's Sun-orbiting Solar Dynamic Observatory spacecraft imaged an impressive prominence that seemed to perform a running dive roll like an acrobatic dancer.
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