超新星



第谷超新星:恒星的死亡

2019-10-19

In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia. Adding fuel to the intelle...


暗宇宙传说

2019-08-04

2019 August 4 Rumors of a Dark Universe Image Credit: High-Z Supernova Search Team, HST, NASA Explanation: Twenty-one years ago results were firs...