Science fiction is one of the genres that best allow us to verify that human imagination is more reliable than we ourselves are often willing to admit. In the space of not many years, science fiction ideas that were cataloged as mere fantasies have become realities: for example, only one hundred and four years separate the publication of the novel "From the Earth to the Moon" by Jules Verne from the arrival of Apollo XI on “our” satellite. Changes have occurred more rapidly as the 20th century progressed and the 21st arrived: the script for the film Blade Runner (freely based on a story by Philip K. Dick) brought to the table issues such as artificial intelligence, genetic manipulation, climate change, or large migratory movements, which in little more than forty years are the most prominent problems on the international agenda. Another film based on a novel (science fiction practices promiscuity of narrative languages, and goes hand in hand with literature, cinema, comics, video games, etc.), like Soylent Green, posed the global food crisis and the degradation of democracy with the consequent emergence of authoritarian forms of government, as we see today. The Californian company Foundation is driving the mass production of a robot called Phantom MK-1 that – unlike other major robotics proposals known so far – is specifically designed to fight in war situations (Terminator). Major technology companies have long been researching time travel and the colonization of Mars.The lesson of all this is that everything we imagine is also real. If we can imagine it, it is already real. That is why, from Aristotle to the Surrealists, there have always been those who have defended the lucidity of dreams. Ideas that at some point were rejected, ridiculed, or directly persecuted as fantasy, delirium, or blasphemy (such as traveling to the Moon, demonstrating that the Moon orbited the Earth and that the Earth orbited the Sun, or asserting that the Earth is round and not flat) become empirical and undeniable realities thanks to the intelligence and persistent effort of a species, the human one, which does not always dedicate itself to committing atrocities.The Artemis II mission has opened the era of Moon conquest. The objective will be to inhabit the Moon, establish bases and laboratories there, work there, build there, colonize it. This means a new race between the world powers, and the need to deploy an ad hoc legislation that will be complex and that will have to be avoided (I don't know how) from being put from the start at the service of oligarchies and oligopolies. And that another science fiction prediction is not fulfilled, in this case from the film Matrix: “You humans –Agent Smith said–, you establish yourselves in a place, you consume all the resources, and when you have exhausted them, you go to another place and do the same thing again. There is only one other species that behaves this way, and that is the virus.”