![]() |
Keywords: neutron star, black hole, x-ray binary
![Телескоп горизонта событий разрешает центральный джет от черной дыры в Центавре А](https://images.astronet.ru/pubd/2021/09/26/0001765688/CenAjets_Eht_960.preview.jpg)
4.08.2021
How do supermassive black holes create powerful jets? To help find out, the Event Horizon Telescope (EHT) imaged the center of the nearby active galaxy Centaurus A. The cascade of featured inset images shows...
![Есть ли в центре галактики M87 черная дыра?](https://images.astronet.ru/pubd/2002/10/18/0001180427/m87bh_hst_big.preview.gif)
5.03.1996
The center of nearby giant galaxy M87 is a dense and violent place. In this 1994 photograph by the Hubble Space Telescope, a disk of hot gas was found to be orbiting at the center of this massive elliptical galaxy. The disk is evident on the lower left of the above photograph.
![Слияние двух черных дыр: моделирование](https://images.astronet.ru/pubd/2024/05/14/0001930079/blackhole.preview.preview.preview.jpg)
10.05.2024
Relax and watch two black holes merge. Inspired by the first direct detection of gravitational waves in 2015, this simulation plays in slow motion but would take about one third of a second if run in real time. Set on a cosmic stage, the black holes are posed in front of stars, gas, and dust.
![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.
|
January February March April May June |