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
phys.org/news/2025-02...