Saltar para o conteúdo

Helena Avelar Seminar on Ancient Astronomy and Astrology

This seminar, organized by CIUHCT and the Department of History and Philosophy of Sciences (FCUL) since 2018, is dedicated to the history of ancient astronomy, extending the concept to the historical aspects of the discipline, or others that were related to it, until the 20th century XIX.

With a monthly periodicity, it intends to be a space for the discussion of essentially technical topics, that is, without fear of approaching mathematics, calculations or the most difficult languages.

Topics are covered that could range from the essential mathematical techniques of the Almagest, to calculating calendars and astrological practices, to models of the Cosmos, astronomical navigation and instruments.

The name changed in September 2021 in honor of Helena Avelar de Carvalho.

  • Astrology and the Astrolabe

    27 June 2024 · 18h00
    [Online]

  • Inquisição e Astrologia em Portugal, 1542-1640

    29 May 2024 · 14h30
    Ciências ULisboa, Edifício 6, sala 6.2.43

  • Practical astrology in the early 11th-century Byzantium

    18 April 2024 · 18h00
    [Online]

  • Os globos celestes e a “descoberta” do céu austral

    21 March 2024 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.17

  • Heavenly Knowledge: Astrology Books in Religious Libraries

    22 February 2024 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.17

  • Medieval Arabic translations of Ptolemy's Almagest

    25 January 2024 · 18h00
    Online

  • Forecasting the Future in Seventeenth-Century Portugal: the Almanacs of Francisco Guilherme Casmach

    14 December 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.17

  • Searching for comets in Late Medieval manuscripts

    23 November 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.12

  • Eclipses solares na Idade Média: técnicas computacionais na previsão da hora e magnitude

    26 October 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.17

  • Abraão Zacuto & o Tratado Breue en las Ynfluencias del Cielo

    22 June 2023 · 14h00
    Faculty of Sciences of the University of Lisbon, Building C8, Room 8.2.38

  • Putting Astronomy into Practice: Alfonsine Canons in Late Medieval Italy

    25 May 2023 · 18h00
    [Online]

  • De Hamburgo para Lisboa – O círculo meridiano do ROAL

    21 April 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.17

  • On the Geoheliocentric World System of Nicolaus Raimarus Ursus (1551–1600) and its Mechanical Execution

    23 March 2023 · 17h00
    [Online]

  • O curso da Lua e os Dias Críticos

    16 February 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.03

  • Quem precisa de cronómetros? Astronomia, longitude e ambições imperiais (1494–1524)

    12 January 2023 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, Sala 8.2.19

  • Sobre as observações solares de Tycho Brahe

    15 December 2022 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, Sala 8.2.17

  • A teoria dos aspectos e a sua importância no corpus e prática astrológica pré-moderna

    24 November 2022 · 14h00
    Faculdade de Ciências da Universidade de Lisboa, C8, Sala 8.2.17

  • The Doctrine of Lots in Medieval Chinese Astrology

    26 May 2022 · 06h00
    [Online]

  • As estrelas nos tratados de navegação de Ibn Mājid e Sulaymān al-Mahrī

    28 April 2022 · 18h00
    Faculdade de Ciências da Universidade de Lisboa, C8, sala 8.2.02.

  • Heinrich Rantzau and the Power of the Stars

    24 March 2022 · 18h00
    [Online]

  • Heavens Within the Sky: Celestial Forms in Greek and Arabic

    24 February 2022 · 18h00
    Faculdade de Ciências da Universidade de Lisboa, C8, 8.2.02.

  • Back to the Future: ‘Converse Directions’ in the History of Astrology

    27 January 2022 · 18h00
    [Online]

  • Tabelas astronómicas e a invenção do computador

    17 December 2021 · 18h00
    Faculdade de Ciências da Universidade de Lisboa, C8, 8.2.02.

  • Explorando diagramas astronómicos: o caso do movimento da oitava esfera

    25 November 2021 · 18h00
    Faculdade de Ciências da Universidade de Lisboa, C8, 8.2.02.

  • The Doctrine of Lots in Astrology

    21 October 2021 · 18h00
    [Online]

  • News
  • Agenda
  • About
    • Presentation
    • Sustainability
    • Logo
    • Reports
  • Members
  • Research
  • Lectures
    • Distinguished Lectures
    • CIUHCT Lectures
    • Journal Club
    • Helena Avelar Seminar
    • Gardens, Landscapes and Environment
    • Mathematical Cultures
    • Corpus Medici Lectures
    • The Archive and the Historian
    • Science and Empire
    • Material Culture
    • Medea Chart
    • Other series
  • Meetings
  • Publications
    • Books
    • Papers
    • Journals
  • Outreach
    • Exhibitions
    • Multimedia
  • Training
    • Degrees
    • Dissertations
    • Short courses
  • Resources
    • Databases
    • Sources & documentation
    • Suggested links
    • Itineraries
  • Contacts
  • Dictionary
  • Newsletter
  • YouTube
pt en