![]() |
Keywords: supernova, hypernova
![Нобелевская премия за странную Вселенную](https://images.astronet.ru/pubd/2011/10/10/0001254135/sn94d_highz_900.preview.jpg)
9.10.2011
Thirteen years ago results were first presented indicating that most of the energy in our universe is not in stars or galaxies but is tied to space itself. In the language of cosmologists, a large cosmological constant is directly implied by new distant supernova observations.
![Сверхновая открыта в близкой спиральной галактике M101](https://images.astronet.ru/pubd/2023/05/22/0001899057/M101Sn_Stocks_after_960.preview.jpg)
22.05.2023
A nearby star has exploded and humanity's telescopes are turning to monitor it. The supernova, dubbed SN 2023ifx, was discovered by Japanese astronomer Koichi Itagaki three days ago and subsequently located on automated images from the Zwicky Transient Facility two days earlier.
![Слухи о темной Вселенной](https://images.astronet.ru/pubd/2019/08/13/0001490812/SN1994D_Hubble_960.preview.jpg)
4.08.2019
Twenty-one years ago results were first presented indicating that most of the energy in our universe is not in stars or galaxies but is tied to space itself. In the language of cosmologists, a large cosmological constant -- dark energy -- was directly implied by new distant supernova observations.
![Обреченная звезда η Киля](https://images.astronet.ru/pubd/2023/07/09/0001904811/EtaCarinae_HubbleSchmidt_960.preview.jpg)
9.07.2023
Eta Carinae may be about to explode. But no one knows when - it may be next year, it may be one million years from now. Eta Carinae's mass - about 100 times greater than our Sun - makes it an excellent candidate for a full blown supernova.
![NGC 1097: спиральная галактика со сверхновой](https://images.astronet.ru/pubd/2023/10/11/0001909951/Ngc1097wSn_Miller_1008.preview.gif)
11.10.2023
What's happening in the lower arm of this spiral galaxy? A supernova. Last month, supernova SN 2023rve was discovered with UAE's Al-Khatim Observatory and later found to be consistent with the death explosion of a massive star, possibly leaving behind a black hole.
![Сверхновая выстреливает пульсар J0002](https://images.astronet.ru/pubd/2022/10/02/0001850427/CannonSupernova_English_960.preview.jpg)
2.10.2022
What could shoot out a neutron star like a cannon ball? A supernova. About 10,000 years ago, the supernova that created the nebular remnant CTB 1 not only destroyed a massive star but blasted its newly formed neutron star core -- a pulsar -- out into the Milky Way Galaxy.
![SN Реквием: сверхновая, которую увидели три раза](https://images.astronet.ru/pubd/2021/11/02/0001780440/MACSJ0138_Hubble_1080.preview.jpg)
2.11.2021
We've seen this same supernova three times -- when will we see it a fourth? When a distant star explodes in a supernova, we're lucky if we see it even once.
![О происхождении золота](https://images.astronet.ru/pubd/2017/10/15/0001390680/nsmerger3_heasarc_960.preview.jpg)
15.10.2017
Where did the gold in your jewelry originate? No one is completely sure. The relative average abundance in our Solar System appears higher than can be made in the early universe, in stars, and even in typical supernova explosions.
![Сверхновая и цефеиды в спиральной галактике UGC 9391](https://images.astronet.ru/pubd/2016/06/06/0001363857/UGC9391_hubble_960_annotated.preview.jpg)
6.06.2016
What can this galaxy tell us about the expansion rate of the universe? Perhaps a lot because UGC 9391, featured, not only contains Cepheid variable stars (red circles) but also a recent Type Ia supernova (blue X).
![SN Рефсдаль: первое предсказанное изображение сверхновой](https://images.astronet.ru/pubd/2015/12/21/0001351545/Refsdal_Hubble_1080.preview.jpg)
21.12.2015
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.
|
January February March April May June July |