Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

"This is a major step toward understanding how galaxies like our Milky Way came to be." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

“Time itself is only a coordinate in general relativity, not a universal concept,” Deep Physics contends, and strongest of all around a black hole. Black holes are not devouring matter they are ...