Dark red dots mark the locations of supernova remnants * * 屏保中暗红的点表示已知的超新星遗迹* * 。
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。
Plerionic supernova remnant 类蟹超新星遗迹
Vela supernova remnants 船帆超新星遗迹
Supernovae remnants can leave behind pulsars or spinning neutron stars that may produce gravitational waves 超新星遗迹中可能还存留有脉冲星或自旋中子星,而这些都会产生引力波。
Pulsars and supernovae are shown on the sky because scientists believe they emit gravitational waves 天球上标识出了脉冲星和和超新星遗迹,因为科学家们相信它们都会发射出引力波。
Although considered a " textbook " case of a supernova remnant , the intricate structure shown here reveals a few surprises 虽然该遗迹被认为是超新星遗迹的“教科书”式样板,复杂的结构还是揭示出了几个惊人之处。
Now known as kepler ' s supernova remnant , this object was first seen 400 years ago by sky watchers , including famous astronomer johannes kepler 这个名为开普勒超新星遗迹的天体是400年前的观测者所发现的,其中就包括著名天文学家约翰尼斯?开普勒。
By color - coding those data and combining them with hubble ' s visible - light view , astronomers are presenting a more complete picture of the supernova remnant 将其按一定的规则着色,再结合哈勃的可见光图象,天文学家呈献出的是超新星遗迹更完整的图象。
In the only other supernova remnant ( the vela supernova remnant ) where such features have been observed , the crescent shapes are clearly produced by ejecta fragments 其他超新星遗迹中,只有一个(船帆座超新星遗迹)观测到了这样的特征,可以确信,该遗迹的新月形外观是抛出的碎片造就的。