Las Tres Marías solo se alinean desde la Tierra | Cinturón de Orión

The video debunks common misconceptions about Orion's Belt (the \"Three Marys\"), revealing that it is not a group of three stars, but a collection of ten stars at vastly different distances. This alignment is a perspective-based illusion called an asterism, visible only from Earth, though the stars share a common origin in the Orion OB1 stellar association.