Enrico Fermi formulated the problem of “Great Silence of the Cosmos” by asking why the Super-Civilizations did not visit the Earth. Really, more than 10 billion years of our Milky Way Galaxy existence seems to be quite enough for formation of Super-civilizations with the admissibility of purposeful repairing of genetic errors and constructing faster-than-light spaceships with Alcubierre “warp” engines for easy traveling throughout the Milky Way Galaxy. Inside the rotating Kerr black hole there are the so-called R-regions, where there are the long living orbits for cosmic ships or planets like the Earth. We propose that super-civilizations inhabit inside the rotating supermassive black hole SgrA* at the center of our Milky Way Galaxy to avoid the asteroid threat and other cosmic menaces.