Awestruck by the oranges and blues of the Jewel Box star cluster, part of the Southern Cross constellation, Pedro Froes manages to get out a few words: "It's incredible."In the front garden of the park's headquarters, located in the small town of Santa Maria Madalena, Mello conducts a public observation session in front of about 20 people, pointing with a laser to the Southern Cross, Scorpio and Centaurus constellations.