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La Sociedad Española de Astronomía presenta “Un mundo de eclipses”, un mapa digital que recoge más de 100 elementos del patrimonio cultural de todo el mundo, desde la antigüedad a la actualidad. Un recurso educativo abierto que conecta ciencia, historia, arte y tradición. El Instituto de Astrofísica de Canarias (IAC) participa en esta iniciativa con varias aportaciones dedicadas a los eclipses en el antiguo Egipto, el Imperio hitita y el mundo aborigen canario, además de una entrada elaborada con el Instituto de Ciencias del Patrimonio (Incipit-CSIC) sobre el eclipse asociado a la muerte delAdvertised on -
A new study published in Astronomy & Astrophysics unveils a powerful way to determine the size of dark matter haloes—the massive, invisible structures that host galaxies—by simply measuring how large galaxies appear in deep astronomical images. Researchers Ignacio Trujillo and Claudio Dalla Vecchia, from the Instituto de Astrofísica de Canarias (IAC) and the Universidad de La Laguna (ULL), demonstrate that galaxy size can serve as a precise proxy for halo size, offering measurements up to six times more accurate than previous methods. Using the cutting-edge EAGLE cosmological simulationsAdvertised on -
The European Patent Office (EPO) has granted the IAC a patent on an invention developed within IACTEC-Space . This technology improves the quality of images obtained by high-performance cameras under the demanding conditions found in space. The effectiveness of this technology has already been tested on three space missions, applying it to the DRAGO (Demonstrator for Remote Analysis of Ground Observations) cameras, developed at the IAC for Earth observation from space. Carlos Colodro, electronics engineer at IACTEC-Space and the main person responsible for this development, comments thatAdvertised on