In this work we have to talk about something that cannot be seen and for which there are no instruments, neither laboratory nor extra-atmospheric, that allow us to detect its presence, but its existence is hypothesized only with gravitational considerations on large dimensional scales such as interactions between galaxies and stars , , we face the problem in a dreamlike way with lucid dreams that can allow us to imagine, after an interpretation, the effects linked to the existence of dark matter. This paradigm of examining the dream superstructure is, in fact, the brain’s workings that allow it, since by forming an idea only through lucid dreams, we are able to physically represent the interactions of these particles. Anyone who is aware of their dreaming abilities can use this work as a guide, inspiration, or otherwise. It all started from the fact that the fate of the Earth we live on, and therefore of its inhabitants, is sealed, due to both endogenous causes (heat, pandemics, denialism, black holes, wars, famines…everyone knows them) and exogenous ones (black holes, meteorites, the sun…neutrinos from the centre of our galaxy). So who can help us? Energy sources…these are all things that are already being used…but in the long run, they will no longer be sufficient. The future, however, may hold some surprises, sweet or bitter, and therefore it will be time to study further and with unusual tools. this dark matter (of which in we proposed a method to give an estimate of the size, and we are currently of the idea that this dark matter is in a chemical form “representable by a dark periodic table”.