Space.com on MSNOpinion
The universe should be packed with tiny galaxies — so where are they?
There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...
The search for the universe’s center starts with a simple intuition: if everything exploded outward in the Big Bang, there must be a point it all came from. Modern cosmology turns that intuition ...
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