New answers tagged cosmology
4
votes
following several unknown phenomena detected at the edge of the solar system, is there a 5th force which acts at the edge of the solar system?
I've reviewed your sources, but I don't think they make the claims you say they do. The first relates to interactions between solar wind electrons and cosmic rays. This interaction is complex and ...
2
votes
How would a balloon structure of a universe look if we collected all mass together in a small region?
The balloon model of an expanding universe is of course an analogy, useful to explain how galaxies can move apart without there being a central point they are all moving away from. One should ...
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cosmology × 459astrophysics × 52
universe × 52
galaxy × 46
observational-astronomy × 44
cosmic-microwave-background × 43
redshift × 42
expansion × 41
big-bang-theory × 33
general-relativity × 32
hubble-constant × 28
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observable-universe × 23
dark-energy × 22
dark-matter × 21
gravity × 19
distances × 19
galaxy-cluster × 18
cosmological-horizon × 14
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