• Construction work was completed in 1867 and the first observations began at the site between 1867 and 1869.[1] The Lisbon Astronomical Observatory was...
  • Mais... →. Atividades de Astronomia nas Escolas e no Observatório Astronómico de Lisboa. O OAL vai à sua Escola!
  • The Google map overview of the surroundings to the observatory: ISCSP University: Lisbon Astronomical Observatory.
  • © Gonçalo Fonseca. © Museus da Universidade de Lisboa. © Catarina Ribeiro. Lisbon's Astronomical Observatory.
  • The Astronomical Observatory of Lisbon is on the Tapada da Ajuda, Instituto Superior de Agronomia. The construction began in 1861 with the help of D. Pedro V.
  • Throughout its existence, the Lisbon Astronomical Observatory has been a hub of scientific research, historical preservation, and educational outreach.
  • It can be said that the history of the Astronomical Observatory in Lisbon (OAL) began with the controversy regarding the parallax of the Argelander star between...
  • Last but not least, Lisbon plays host each September to the Lisbon Gay & Lesbian Film Festival - Queer Lisboa.
  • ...http://www.astrofriend.eu/astronomy/observatory-sites/lisbon-astronomical-observatory/lisbon-astronomical-observatory.html.
  • Recently I visited the Lisbon Astronomical Observatory with one of our companions here on CN, mauigazer.