The Cosmological Principle holds that the universe, at large scales, is homogeneous and isotropic for all observers—implying no location is special. It is the foundational assumption of modern cosmology.

#Cosmology #CosmologicalPrinciple

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, by...

#Astronomers #GravitationalLensing
#Astronomy #BigBang #CMB #HubbleConstant #CosmologicalPrinciple #CosmicHomogeneity #CosmicIsotropy #AstroPhysics #LamdaCDM #EuclidSpaceTelescope
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