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Keywords: nucleosynthesis, SMC, supernova, supernova remnant
![Загадочные кольца сверхновой 1987A](https://images.astronet.ru/pubd/2017/03/05/0001377596/sn1987a_hubble_960.preview.jpg)
5.03.2017
What's causing those odd rings in supernova 1987A? Thirty years ago, in 1987, the brightest supernova in recent history was seen in the Large Magellanic Cloud. At the center of the featured picture is an object central to the remains of the violent stellar explosion.
![Облако, скопления и комета Сайдинг-Спринг](https://images.astronet.ru/pubd/2014/09/04/0001320897/ligustri_SMCsidingspring950.preview.jpg)
4.09.2014
On October 19th, a good place to watch Comet Siding Spring will be from Mars. Then, this inbound visitor (C/2013 A1) to the inner solar system, discovered in January 2013 by Robert McNaught at Australia's Siding Spring Observatory, will pass within 132,000 kilometers of the Red Planet.
![NGC 346 в Малом Магеллановом Облаке](https://images.astronet.ru/pubd/2010/10/18/0001247640/ngc346_hst.preview.jpg)
17.10.2010
How and why are all these stars forming? Found among the Small Magellanic Cloud's (SMC's) clusters and nebulae NGC 346 is a star forming region about 200 light-years across, pictured above by the Hubble Space Telescope.
![Сверхновая выстреливает пульсар J0002](https://images.astronet.ru/pubd/2019/08/13/0001490727/CannonSupernova_English_960.preview.jpg)
13.08.2019
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.
![Обреченная звезда η Киля](https://images.astronet.ru/pubd/2019/02/20/0001458698/EtaCarinae_HubbleSchmidt_960.preview.jpg)
20.02.2019
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.
![Шарплесс 249 и туманность Медуза](https://images.astronet.ru/pubd/2019/03/07/0001460873/F_JellyFish_FIN_APOD1024.preview.jpg)
7.03.2019
Normally faint and elusive, the Jellyfish Nebula is caught in this alluring telescopic field of view. The entire scene is a two panel mosaic constructed using narrowband image data, with emission from sulfur, hydrogen and oxygen atoms shown in red, green and blue hues.
![Остаток сверхновой Корма А](https://images.astronet.ru/pubd/2017/09/29/0001390165/PuppisAWebGoldman1024.preview.jpg)
29.09.2017
Driven by the explosion of a massive star, supernova remnant Puppis A is blasting into the surrounding interstellar medium about 7,000 light-years away. At that distance, this colorful telescopic field based on broadband and narrowband optical image data is about 60 light-years across.
![Симеиз 147: остаток сверхновой](https://images.astronet.ru/pubd/2019/11/21/0001543793/Simeis147_HaOIIIRGB_Lindemann1024.preview.jpg)
21.11.2019
It's easy to get lost following the intricate looping filaments in this detailed image of supernova remnant Simeis 147. Also cataloged as Sharpless 2-240 it goes by the popular nickname, the Spaghetti Nebula.
![Вдоль западной Вуали](https://images.astronet.ru/pubd/2019/09/19/0001497877/veilXie1100.preview.jpg)
19.09.2019
Delicate in appearance, these filaments of shocked, glowing gas, are draped across planet Earth's sky toward the constellation of Cygnus. They form the western part of the Veil Nebula. The Veil Nebula itself is a large supernova remnant, an expanding cloud born of the death explosion of a massive star.
![Переработка вещества в Кассиопее А](https://images.astronet.ru/pubd/2019/09/09/0001495786/Chandrafirstlight_0_1024.preview.jpg)
6.09.2019
Massive stars in our Milky Way Galaxy live spectacular lives. Collapsing from vast cosmic clouds, their nuclear furnaces ignite and create heavy elements in their cores. After a few million years, the enriched material is blasted back into interstellar space where star formation can begin anew.
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