• openAccess   A possible reference to the solar corona in a contemporary report of the AD1239 eclipse 

      Martínez Usó, María José; Marco Castillo, Francisco José SAGE Publications (2022-10-18)
      The codex kept at the Arnamagnean Institute, in Copenhagen, with the number 805 4º (København, Det Arnamagnaeanske Institut, Københavns Universitet, AM 805 4º), contains a combination of texts featuring legal and short ...
    • openAccess   The total eclipse of the sun of July 29, AD1478, in contemporary Spanish documents 

      Martínez Usó, María José; Marco Castillo, Francisco José SAGE Publications (2023-05-06)
      The total solar eclipse on July 29, AD 1478, went unnoticed by most of Europe. Although several scholars accurately predicted it, very few observations made by professional astronomers have survived, and these contain very ...
    • closedAccess   Written on stone: Engraved European medieval solar eclipses 

      Martínez Usó, María José; Marco, Francisco J. Cambridge University Press (2019-12)
      In the context of the European Middle Ages as the period roughly covering from the 5th to the 15th centuries, the astronomical records are rarery found in scientific treatises. At least, not until the 15th century. A few ...