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Keywords: neutron star, black hole, x-ray binary
![Закручивающееся магнитное поле вокруг черной дыры в центре нашей Галактики](https://images.astronet.ru/pubd/2024/04/01/0001924875/SagAstarB_EHT_960.preview.jpg)
1.04.2024
What's happening to the big black hole in the center of our galaxy? It is sucking in matter from a swirling disk -- a disk that is magnetized, it has now been confirmed. Specifically, the black hole's accretion disk has recently been seen to emit polarized light, radiation frequently associated with a magnetized source.
![Первое изображение черной дыры](https://images.astronet.ru/pubd/2019/04/11/0001466099/M87bh_EHT_960.preview.jpg)
11.04.2019
What does a black hole look like? To find out, radio telescopes from around the Earth coordinated observations of black holes with the largest known event horizons on the sky. Alone, black holes are just black, but these monster attractors are known to be surrounded by glowing gas.
![Центральная черная дыра в M87 в поляризованном свете](https://images.astronet.ru/pubd/2021/03/31/0001732234/M87bhPolarized_Eht_960.preview.jpg)
31.03.2021
To play on Carl SaganБs famous words "If you wish to make black hole jets, you must first create magnetic fields." The featured image represents the detected intrinsic spin direction (polarization) of radio waves. The polarizationi is produced by the powerful magnetic field surrounding the supermassive black hole at the center of elliptical galaxy M87.
![Карта горячих пятен на поверхности нейтронной звезды J0030](https://images.astronet.ru/pubd/2019/12/18/0001578232/J0030_NICER_1024.preview.jpg)
18.12.2019
What do neutron stars look like? Previously these city-sized stars were too small and too far away to resolve. Recently, however, the first maps of the locations and sizes of hotspots on a neutron...
![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.
![NGC 4993: галактический дом исторического взрыва](https://images.astronet.ru/pubd/2017/10/23/0001391039/NGC4993_Hubble_960.preview.jpg)
23.10.2017
That reddish dot -- it wasn't there before. It's the dot to the upper left of galaxy NGC 4993's center, do you see it? When scanning the large field of possible locations...
![Слияние двух черных дыр](https://images.astronet.ru/pubd/2019/04/15/0001466476/blackhole.preview.preview.jpg)
14.04.2019
Sit back and watch two black holes merge. Inspired by the first direct detection of gravitational waves in 2015, this simulation video plays in slow motion but would take about one third of a second if run in real time.
![Галактика, джет и черная дыра](https://images.astronet.ru/pubd/2019/04/28/0001467902/pia23122c-16_1067.preview.jpg)
27.04.2019
Bright elliptical galaxy Messier 87 (M87) is home to the supermassive black hole captured by planet Earth's Event Horizon Telescope in the first ever image of a black hole. Giant of the Virgo...
![Аккрецирующая черная дыра с джетом](https://images.astronet.ru/pubd/2017/03/27/0001378951/BlackHole_Simonnet_960.preview.jpg)
27.03.2017
What happens when a black hole devours a star? Many details remain unknown, but recent observations are providing new clues. In 2014, a powerful explosion was recorded by the ground-based robotic telescopes of the All Sky Automated Survey for SuperNovae (ASAS-SN) project, and followed up by instruments including NASA's Earth-orbiting Swift satellite.
![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.
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