标签: 超新星

正向星系NGC 6946

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超新星遗迹Simeis 147

一个巨大的丝状星云被红色的光所占据,但在左下方有一些蓝色的光。该星云位于密集的星场中,周围环绕着其他微弱的红色发光星云。

NGC 1097: 有超新星的螺旋星系

2023年10月11日 NGC 1097: Spiral Galaxy with Supernova Image Data: Telescope Live (Chile); Image Processing & Copyright: Bernard Miller Explanation: 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...

SN 1006: 哈勃的超新星缎带

2023年8月6日 SN 1006: A Supernova Ribbon from Hubble Credit: NASA, ESA, Hubble Heritage (STScI/AURA); Acknowledgement: W. Blair et al. (JHU) Explanation: What created this unusual space ribbon? The answer: one of the most violent explosions ever witnessed by ancient humans. Back in the year 1006 AD, light reached Earth from a stellar explosion in the constellat...

在劫难逃的海山二

2023年7月9日 Doomed Star Eta Carinae Image Credit & Copyright: NASA, ESA, Hubble; Processing & License: Judy Schmidt Explanation: 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 excelle...