Images Release

Euclid Releases 208-Gigapixel Mosaic

The release was done at the International Astronautical Congress in Milan

Euclid released a 208-gigapixel mosaic at the International Astronautical Congress in Milan . The mosaic, composed of 260 observations in visible and infrared light, captures 132 square degrees of the southern sky within just two weeks of data collection.

This image represents only 1% of Euclid’s planned six-year survey, which will map the 3D structure of the cosmos and explore the cosmic expansion.

IFAE, PIC & ICE, have been responsible for the design, construction, assembly and validation tests of the NISP instrument filter wheel, as well as the cosmological simulations of the mission.

Latest Group News

Consolidation grant

Carles Sánchez obtains a Consolidación Investigadora grant

February 4, 2026

Carles Sánchez, member of the Observational Cosmology Group at the Institut de Física d’Altes Energies, has obtained a Consolidación Investigadora grant from the Spanish Ministry of Science through the UAB (Departament de Física, Unitat d’Altes Energies).

New ICREA position

Andreu Font-Ribera appointed ICREA Professor at IFAE

January 14, 2026

Andreu Font-Ribera has been appointed ICREA Research Professor at the Institut de Física d’Altes Energies (IFAE), reinforcing the institute’s leadership. With this appointment, IFAE now hosts eight ICREA professors.

New Member

New member in the Observational Cosmology group

October 29, 2025

Daniel Lozano is joining the Observational Cosmology group as a PhD