Euclid space mission releases its first major dataset to build “the largest 3D map of the universe” - Crónica de Cantabria

The Euclid space mission, led by the European Space Agency (ESA) with the participation of the IFCA, has released its first major data set, marking a milestone in the creation of the most extensive three-dimensional map of the universe. This release of information, covering more than one billion celestial objects, lays the groundwork for understanding the formation and evolution of the cosmos, as well as the mysteries of dark matter and dark energy. The scope of these observations enables researchers to study how matter is distributed over time and how cosmic structures have evolved. A key advancement is the creation of the largest catalog to date of strong gravitational lens candidates. This resource is essential for analyzing the distribution of matter within galaxies and understanding their organization and evolution. Furthermore, studying the distribution of galaxies at various distances will facilitate investigations into the expansion of the universe and the role of dark energy in its acceleration. The combination of images, spectra, and catalogs of hundreds of millions of objects provides a comprehensive view of the cosmos. The relevance of this article to open data lies in the public availability of these massive astronomical data sets. By releasing these observations to the global scientific community, the impact of research is maximized, allowing any researcher to access crucial information for their own discoveries. This exemplifies the value of open data in modern science, fostering international collaboration and accelerating progress in fields such as cosmology and astrophysics.

Source: cronicadecantabria.com
Published on 2026-11-13

Euclid space mission releases its first major dataset to build “the largest 3D map of the universe” - Crónica de Cantabria

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