标签 行星:地球

标签: 行星:地球

恒星吞没行星:或为地球未来归宿(...

研究人员首次发现老化恒星吞没其行星的证据。   一支由美国、波兰和西班牙等国科学家组成的国际研究团队近日首次发现日益老化的恒星吞没其行...
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