Tag: General Relativity

Black holes are the topics of utmost importance for both general relativity and quantum physics. There are many paradoxes about black holes, some solved and some yet unsolved.

Big Bang Theory doesn’t give us the whole explanation of the Origin of the Universe. It explained that the Universe started with a Big Bang or you say singularity about 13.82 billion years ago. Though we fully don’t know how it happened, we are able understand it through mathematical equations and models.

General relativity (GR) is a theory of gravity proposed by Einstein in 1915. It is considered as one of the most robust theories in physics not because it is hard, but because the maths involved in it is complicated. The main motive behind Einstein’s new theory was that the Newtonian Gravity violates the principles of special relativity

Dark Energy is an unknown and hypothetical form of energy that affects the Universe by producing a negative gravity or anti-gravity i.e. it acts against gravity. This is being theorized from the observable properties of distant supernovae, which show that the universe is expanding at an accelerating speed.