Supernova remnants: What is left after a heavy star violently explodes.
超新星遗迹：超重星体爆炸后所剩下的残迹。
Three of these four objects have possible, but unproved, associations with young supernova remnants.
这四颗星体中的三颗，可能都和年轻超新星的残骸在一起，但这一点还尚待确定。
Also called 30 Doradus, the red and pink gas indicates a massive emission nebula, although supernova remnants and dark nebula also exist there.
也被称为剑鱼座30，红色和粉色气体标示一个大质量发射星云，尽管这儿也存在着超新星遗迹和暗星云。
Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.
超新星残骸以重元素填充宇宙空间，压缩星际气体促进新恒星的形成，因而在星体演化过程中扮演重要角色。
Besides supernova remnants, these shock models are important in understanding a wide range of astrophysical phenomena, ranging from winds in newly-formed stars to cataclysmic stellar outbursts.
除了残骸，这些冲击波模型对于了解一系列天体物理学现象，从新恒星上的气体流动到恒星物质的喷发，有很重要的帮助。
Ever since astronomers discovered that supernova more than 50 years ago, they have been searching for more "missing" supernovae and their remnants.
天文学家已经发现那颗超新星50多年了，他们仍一直在寻找更多失踪的超新星和它们的残骸。
Then those findings were later reviewed, the old location pinpointed, and the remnants of a supernova found.
这些记录被后人加以分析，找到了准确的位置，并发现了一颗超新星的残骸。
In the 1950s, the remnants of the supernova could be seen again with the help of telescopes.
在二十世纪五十年代，这个超新星的残骸依然可以借助天文望远镜的帮助观测到。
The entire system is a graveyard, remnants of what used to be a normal, functional solar system before the star blew apart in a giant explosion known as a supernova.
整个系统就像是一个墓地，它是在恒星被超新星的大爆炸刮离之前，一个原本功能正常的太阳系统的残留。
These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts.
这类源一般都投影在超星爆发残骸的射电星云上。
These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts.
这类源一般都投影在超星爆发残骸的射电星云上。
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