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Keyword: gravitational lens
![Галактика в кольце Эйнштейна](https://images.astronet.ru/pubd/2016/04/20/0001360953/SDP81_alma_960.preview.jpg)
19.04.2016
Can one galaxy hide behind another? Not in the case of SDP.81. Here the foreground galaxy, shown in blue in an image taken by the Hubble Space Telescope, acts like a huge gravitational...
![Эйбелл 370: скопление галактик – гравитационная линза](https://images.astronet.ru/pubd/2016/08/28/0001368194/abell370_hubble_960.preview.jpg)
27.08.2016
What is that strange arc? While imaging the cluster of galaxies Abell 370, astronomers had noted an unusual arc to the right of many cluster galaxies. Although curious, one initial response was to avoid commenting on the arc because nothing like it had ever been noted before.
![Скопление галактик Эйбелл 370 и за ним](https://images.astronet.ru/pubd/2017/05/07/0001382300/STSCI-HST-abell370_1024.preview.jpg)
5.05.2017
Some 4 billion light-years away, massive galaxy cluster Abell 370 only appears to be dominated by two giant elliptical galaxies and infested with faint arcs in this sharp Hubble Space Telescope snapshot. The fainter...
![Гравитационная линза "Крест Эйнштейна"](https://images.astronet.ru/pubd/2005/03/27/0001204964/qso2237_wiyn.preview.jpg)
26.03.2005
Most galaxies have a single nucleus -- does this galaxy have four? The strange answer leads astronomers to conclude that the nucleus of the surrounding galaxy is not even visible in this image. The central cloverleaf is rather light emitted from a background quasar.
![Кольцо вокруг галактики](https://images.astronet.ru/pubd/2004/08/15/0001199224/ering_vlt_big.preview.jpg)
22.12.1998
It is difficult to hide one galaxy far behind another. The closer galaxy's gravity will act like a huge lens, pulling images of the background galaxy around both sides. This is just...
![Скопление галактик Эйбелл 1689 преломляет свет](https://images.astronet.ru/pubd/2013/09/18/0001293253/abell1689_hubble_960.preview.jpg)
17.09.2013
It is one of the most massive objects in the visible universe. In this view from the Hubble Space Telescope's Advanced Camera for Surveys, Abell 1689 is seen to warp space as predicted by Einstein's theory of gravity -- deflecting light from individual galaxies which lie behind the cluster to produce multiple, curved images.
![Смотря сквозь Эйбелл 68](https://images.astronet.ru/pubd/2013/03/08/0001281831/abell68_hubble900.preview.jpg)
8.03.2013
Want to use a cluster of galaxies as a telescope? It's easier than you might think as distant galaxy clusters naturally act as strong gravitional lenses. In accordance with Einstein's theory...
![Скопление галактик Эйбелл S1063 и за ним](https://images.astronet.ru/pubd/2016/07/23/0001366334/abells1063_hst_r1024.preview.jpg)
21.07.2016
Some 4 billion light-years away, galaxies of massive Abell S1063 cluster near the center of this sharp Hubble Space Telescope snapshot. But the fainter bluish arcs are magnified images of galaxies that lie far beyond Abell S1063.
![SN Рефсдаль: первое предсказанное изображение сверхновой](https://images.astronet.ru/pubd/2015/12/21/0001351545/Refsdal_Hubble_1080.preview.jpg)
20.12.2015
It's back. Never before has an observed supernova been predicted. The unique astronomical event occurred in the field of galaxy cluster MACS J1149.5+2223. Most bright spots in the featured image are galaxies in this cluster.
![Слишком близко к черной дыре](https://images.astronet.ru/pubd/2014/10/27/0001324318/bhlens_riazuelo_960.preview.jpg)
26.10.2014
What would you see if you went right up to a black hole? Featured is a computer generated image highlighting how strange things would look. The black hole has such strong gravity that light is noticeably bent towards it - causing some very unusual visual distortions.
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