Hubble’s law

Quasars with a Double-Image Gravitational Lens Could Help Finally Figure out how Fast the Universe is Expanding

How fast is the Universe expanding? That's a question that astronomers haven't been able to answer accurately. They have a…

4 years ago

Big Bang Theory: Evolution of Our Universe

The Big Bang Theory explains how the Universe has evolved over last 13.8 billion years, starting from a singularity to…

7 years ago