"When they say "the universe is expanding", what exactly is expanding?"
asked by matteoc 14 months ago
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61Finite vs Infinite: A "Matter" of Definitions
by Waterfalls
A short but sweet explanation to the question "When they say the universe is expanding, what exactly is expanding?" We do not live in a finite universe. There does not have to be anything for the universe to... published 14 months ago
54The Expansion of the Universe
by H. P. Loveboat
When scientists say that the universe is expanding they are referring to the distance between the objects that make up the universe. Measurements show that objects in the universe are for the most part, moving... published 7 months ago
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