Hello, sorry for taking so long to answer you.
I believe that the discovery of gravitational waves is a great discovery since it means that new research and theories about the universe could be carried out. More concretely I refer to the dark age of the universe when it was not yet "Enlightened".

And is that until now, most of the discoveries we have found about the universe are based on theories, studies and research carried out through electromagnetic radiation (light, gamma rays, and ultraviolet rays). But now, with the possibility of studying these waves, a whole new range of possibilities opens up where investigations can be carried out based on what gravity does in some places.

Thank for the correction by the way.