Nov 14 Euclid catalogues more than 900 million galaxies: building a 3D map of the cosmos Categories: News Tags: cosmology, dark matter, ESA, Euclid, galaxies, gravitational lensing Posted by: ossvale Comments:0 ESA’s Euclid space telescope has released images, catalogues and spectra in its DR1‑Foundation dataset. The release opens up thousands of possible gravitational lenses for study and prepares the way for the mission’s first cosmological analyses.