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Results tagged with cosmology
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user 364483
The study of the large-scale structure, history, and future of the universe. Cosmology is about asking and answering questions about the "big picture" - the extent, origin, and fate of everything we know.
8
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At what distance can I assume peculiar velocity is negligible compared to expansion velocity...
I am working on a high school physics assignment and am trying to figure out a method to determine if the star is a giant or main sequence from its spectral and photometric data (from SDSS). I picked …
