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Keywords: neutron star, black hole, x-ray binary
![Рентгеновский джет из Центавра А](https://images.astronet.ru/pubd/2006/11/12/0001217667/cena_chandracomp_lg.preview.jpg)
28.10.1999
Spanning over 25,000 light-years, comparable to the distance from the Sun to the center of our own Milky Way galaxy, a cosmic jet seen in X-rays blasts from the center of Centaurus A. Only 10 million light-years away, Centaurus A is a giant elliptical galaxy - the closest active galaxy to Earth.
![Центр галактики Центавр А](https://images.astronet.ru/pubd/2011/11/29/0001254901/cenA2_hst_900.preview.jpg)
29.11.2011
A fantastic jumble of young blue star clusters, gigantic glowing gas clouds, and imposing dark dust lanes surrounds the central region of the active galaxy Centaurus A. This image from the Hubble Space Telescope has been processed to present a natural color picture of this cosmic maelstrom.
![Магнетар на небе](https://images.astronet.ru/pubd/2004/11/27/0001201304/magnetarcobe.preview.jpg)
2.10.1998
Indicated on this infrared image of the galactic center region is the position of SGR 1900+14 - the strongest known magnet in the galaxy. SGR 1900+14 is believed to be a city-sized, spinning, super-magnetic neutron star, or Magnetar. How strong is a Magnetar's magnetic field?
![Магнетары на небе](https://images.astronet.ru/pubd/2004/11/27/0001201302/magnetars_cobeloc.preview.jpg)
26.11.2004
Indicated on this infrared image of the galactic center region are positions of candidate magnetars -- believed to be the strongest magnets in the galaxy. Classified by observers as Soft Gamma Repeaters (SGRs) and Anomalous X-ray Pulsars (AXPs), these cosmic powerhouses are likely city-sized, spinning, highly-magnetized neutron stars. How strong is a magnetar's magnetic field?
![Магнетар](https://images.astronet.ru/pubd/2003/09/08/0001192855/magnetar_mallozzi_big.preview.jpg)
27.05.1998
What do you call a neutron star with a super-strong magnetic field? You guessed it ... a Magnetar. Imagine a star with more mass than the sun, the density of a neutron, and a magnetic field about a thousand trillion (a one followed by 15 zeroes) times stronger than Earth's.
![Магнетар на небе](https://images.astronet.ru/pubd/2006/11/10/0001217558/magnetarcobe_big.preview.jpg)
22.01.2000
Indicated on this infrared image of the galactic center region is the position of SGR 1900+14 - the strongest known magnet in the galaxy. SGR 1900+14 is believed to be a city-sized, spinning, super-magnetic neutron star, or Magnetar. How strong is a Magnetar's magnetic field?
![Джет пульсара в Парусах](https://images.astronet.ru/pubd/2003/07/03/0001191415/velaxrayjet_cxo_4c1.preview.jpg)
3.07.2003
The Vela pulsar is a neutron star born over 10,000 years ago in a massive supernova explosion. Above, false-color x-ray images from the Chandra Observatory reveal details of this remnant pulsar's x-ray bright nebula along with emission from a spectacular jet of high-energy particles.
![Рентгеновское излучение из галактик Антенны](https://images.astronet.ru/pubd/2004/02/03/0001196440/antennae_cxcxray_c1.preview.jpg)
3.02.2004
A bevy of black holes and neutron stars shine as bright, point-like sources against bubbles of million degree gas in this false-color x-ray image from the orbiting Chandra Observatory. The striking picture spans about...
![Парение массивной черной дыры](https://images.astronet.ru/pubd/2006/11/10/0001217562/bhlens_hst_big.preview.jpg)
19.01.2000
A black hole glides silently through space. Is there any way to know it's there? Until last week, all objects that might be black holes in our Galaxy were part of binary star systems.
![Тор из молекулярного газа окружает черную дыру](https://images.astronet.ru/pubd/2004/09/08/0001199529/bhtorus_esa_big.preview.jpg)
8.09.2004
Why do some black hole surroundings appear brighter than others? In the centers of active galaxies, supermassive black holes at least thousands of times the mass of our Sun dominate. Many, called Seyfert Type I, are very bright in visible light. Others, called Seyfert Type II, are rather dim.
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