Fundamental Constant Varies by Space, Not Time

Galaxy
Photo by NASA/ESA

It has long been thought that the universe is spatially symmetric with respect to its fundamental physical properties.  Cosmologists relying on data from different regions of the sky (collected from different hemispheres or during different seasons) have always arrived at similar conclusions about the general features of the universe.  But new research indicates the universe might not be so symmetric after all.

A group of astrophysicists Continue reading “Fundamental Constant Varies by Space, Not Time”