There are several mysteries surrounding Leonardo Da Vinci's creations, one of which is the probable involvement of extraterrestrial aliens who presented the artist with a coded message for future identification.
Giant legends may be found in practically all mythologies. Perhaps there isn't a single country on the planet that hasn't heard about giants ascending to the heavens and renowned for their incredible power.
How could these ancient civilizations have known so much about the stars? And why were they so enamored with celebrities? What for? Were they visited by celestial beings? Let's hope that finding out the truth is only a question of time.