Observers living in the Andromeda galaxy and beyond have their own observable universes that are different from but overlap with ours.
Observers living in the Andromeda galaxy and beyond have their own observable universes that are different from but overlap with ours.
住在仙女座星系或更远处的观测者，也有他们各自的可见宇宙，和我们的有所重叠，却不太一样。