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Keyword: supernova
![Движущиеся эхо от сверхновой 1987A](https://images.astronet.ru/pubd/2003/10/27/0001194519/sn87motion_hst.preview.jpg)
24.10.1997
Yesterday's image highlighted reflective rings of light emitted by a supernova explosion. Today's pictures, taken over a year apart, highlight how these echoes are seen to move over time. Visible...
![Загадочные кольца сверхновой 1987A](https://images.astronet.ru/pubd/2002/04/01/0001175576/sn1987a_hst.preview.jpg)
31.03.2002
What's causing those odd rings in supernova 1987A? In 1987, the brightestsupernova in recent history occurred in the Large Magellanic Clouds. At the center of the picture is an object central to the remains of the violent stellar explosion.
![Рентгеновская горячая сверхновая в галактике M81](https://images.astronet.ru/pubd/2003/09/24/0001193315/m81sn_asca_big.preview.gif)
3.12.1995
In 1993, a star in the galaxy M81 exploded. Above is a picture of the hot material ejected by this supernova explosion. The picture was taken in X-rays with the Advanced Satellite for Cosmology and Astrophysics (ASCA).
![SNR 0103-72.6 - поставщик кислорода](https://images.astronet.ru/pubd/2005/08/15/0001207593/snr0103_chandra_c2.preview.jpg)
13.08.2005
A supernova explosion, a massive star's inevitable and spectacular demise, blasts back into space debris enriched in the heavy elements forged in its stellar core. Incorporated into future stars and planets, these are the elements ultimately necessary for life. Seen here in a false-color x-ray image, supernova remnant SNR 0103-72
![Запасы кислорода в SNR 0103-72.6](https://images.astronet.ru/pubd/2003/05/28/0001190560/snr0103_chandra_c2.preview.jpg)
28.05.2003
A supernova explosion, a massive star's inevitable and spectacular demise, blasts back into space debris enriched in the heavy elements forged in its stellar core. Incorporated into future stars and planets, these are the elements ultimately necessary for life.
![Далекая сверхновая, темная энергия](https://images.astronet.ru/pubd/2001/04/04/0001167183/distantsn_hst_c.preview.jpg)
4.04.2001
Light from a star that exploded over 10 billion light-years away is revealed in the panel at the lower right, a cosmic snapshot of the most distant supernova. The ancient stellar detonation was detected...
![Обреченная звезда Эта Киля](https://images.astronet.ru/pubd/2004/08/09/0001198939/etacarinae_hst2.preview.gif)
16.08.1998
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.
![Сверхновая в Водовороте](https://images.astronet.ru/pubd/2002/08/24/0001179280/snwhirl_hst_big.preview.gif)
21.04.1996
In 1994, a new star in a distant galaxy was seen by amateur astronomers, who alerted the world to their discovery of a supernova. Near the nucleus of spiral galaxy M51, popularly known...
![Загадочные кольца сверхновой 1987А](https://images.astronet.ru/pubd/2007/01/07/0001220139/sn1987a_hst.preview.jpg)
7.01.2007
What's causing those odd rings in supernova 1987A? In 1987, the brightest supernova in recent history occurred in the Large Magellanic Clouds. At the center of the picture is an object central to the remains of the violent stellar explosion.
![Обреченная звезда Эта Киля](https://images.astronet.ru/pubd/2002/04/29/0001176449/etacarinae3_hst.preview.jpg)
28.04.2002
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.
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