
Cosmic Queries – Dark Matter, Aliens, End of the Universe
StarTalk Radio
 00:00 
The Expanding Universe and the Loss of Cosmic History
This chapter delves into the effects of the universe's expansion on our understanding of cosmic history. It examines how distant galaxies may eventually disappear from our view, shaping future civilizations' perception of the cosmos as a vast expanse of stars, devoid of knowledge of other galaxies.
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