MOND: Modified Newtonian Dynamics

Today I learned about MOND,. But what is it? It’s actually an alternative theory to dark matter in order explain extraordinary gravitational effects measured in the universe

Modified Newtonian Dynamics (MOND) is an alternative theory proposed as an alternative to dark matter. MOND suggests that in situations where gravitational accelerations are very low, such as in the outer regions of galaxies, the laws of gravity should be modified. Specifically, it proposes that the acceleration due to gravity is not directly proportional to the inverse square of the distance, as described by Newtonian gravity and General Relativity, but follows a different formula. This modification is intended to explain the observed behavior of galaxies without the need for dark matter.

I intend to a deeper research on the history of black holes and current state of it and write a proper essay about it.

SOURCE:

• This is the podcast where I learned about the concept of MOND: