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The Entire Universe Could Exist Inside a Black Hole – Here's Why
If the Universe is isotropic, or uniform in all directions, as described by the cosmological principle, there should be a ...
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Does the universe behave the same way everywhere? Weak gravitational lensing could provide an answer
A study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the assumption of cosmic homogeneity and isotropy, known as the Cosmological Principle ...
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The Birth of Modern Cosmology
In the history of science few developments have been more important than the advent of the new heliocentric cosmology in the sixteenth and seventeenth centuries. Whereas most of the ancient Greeks ...
Instant Scholar: Stephen Hawking’s PhD thesis on 'Properties of Expanding Universes'
Stephen Hawking's 1966 PhD thesis, Properties of Expanding Universes, laid the groundwork for his renowned contributions to ...