These echoes from the red giant's core are illustrated in this frame from a computer generated animation.

在电脑制作的动画中，这帧图像为我们展示了这些来自红巨星核心的回波。

youdao

These echoes from the red giant's core are illustrated in this frame from a computer generated animation.

在电脑制作的动画中，这帧图像为我们展示了这些来自红巨星核心的回波。

youdao