Endless universe: what do you know about space
March 19, the world celebrates the Day of planetariums.
People are watching the stars since ancient times, astronomy is one of the oldest Sciences. But despite the huge number of solved and often startling secrets, we still know too little about the universe.
To see Mars, to enjoy the starry sky, to be on the moon or the sun is possible thanks to the planetarium, whose employees today celebrate their professional holiday. Worldwide it is celebrated on the Sunday closest to the spring equinox. This year the holiday falls on March 19. On the Day of planetariums we offer you to take the test and learn about the universe a little more.