288：参宿四真要炸了吗？
· 56 min
Episode 288：参宿四真要炸了吗？
0:00
55:30
著名的超新星候选者——参宿四，为什么会在今年初被猜测可能要爆炸了？两年前年《史记·天官书》里对其的描述为什么引起了现代天文学家的关注？作为一颗红超巨星，如果它真的爆炸了，会是怎样一番场景？而地球上的我们，又是否安全呢？
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