Extraterrestrial Contact

Over time, thousands of UFO sightings have been reported across the planet. Stories multiply more and more in Latin America. Millions of dollars are earmarked for investigations in search of extraterrestrial life. Science recognizes that it is statistically possible. Everyone is on alert, watching the skies, looking for answers to some questions: is there life in other galaxies? Have the aliens been visiting us? Is it possible that some of them are already living among us right now?