Observatório Astronômico do Alto da Sé: Gazing at the Cosmos in Historic Olinda

The Observatório Astronômico do Alto da Sé is a captivating blend of history and science, offering visitors a unique perspective on both the city of Olinda and the vast universe beyond. Situated in the historic Alto da Sé, the observatory provides breathtaking panoramic views of Olinda and Recife, creating a stunning backdrop for astronomical exploration. Built in 1890, the observatory's origins are linked to the observation of the Comet Olinda (C/1860 D1) in 1860 by French astronomer Emmanuel Liais, the first comet discovered in South America. The observatory initially served as a center for astronomical studies. For a period between 1922 and 1960, it functioned as a meteorological observation point. Reopened in 2004 by Espaço Ciência, it now features a rotating dome and offers engaging exhibits. Visitors can explore interactive exhibits detailing lunar landings, the planet Mars, and the cosmos. Knowledgeable instructors guide visitors, making the experience both educational and accessible. The observatory's telescope allows for detailed observations of the moon and planets, offering a memorable experience for those new to astronomy. The building itself, with its neoclassical style, is an important landmark, though some visitors note that the infrastructure could benefit from improvements.