<i>Euclid</i> : Star clusters in IC 342, NGC 2403, and Holmberg II

S. Larsen, S.; M. N. Ferguson, A.; Howell, J.; Annibali, F.; Cuillandre, J.-C.; K. Hunt, L.; Lançon, A.; Saifollahi, T.; Massari, D.; Le, M.N; Aghanim, N.; Altieri, B.; Amara, A; Andreon, S; Auricchio, N.; Baccigalupi, C.; Baldi, M; Balestra, A.; Bardelli, S.; Battaglia, P; Biviano, A; Branchini, E.; Brescia, M.; Brinchmann, J; Camera, S; Capobianco, V; Carbone, C.; Carretero, J.; Casas, S; Castellano, M; Castignani, G; Cavuoti, S.; C. Chambers, K.; Cimatti, A.; Colodro-Conde, C; Congedo, G; J. Conselice, Christopher; Conversi, L.; Giocoli, C.; R. Napolitano, N.; M. Courtois, H.; Cropper, M; da Silva, A; Degaudenzi, H; de Lucia, G; Gaztañaga, E.; Douspis, M.; Dubath, F.; Dupac, X.; Dusini, S

doi:10.1051/0004-6361/202554661

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<i>Euclid</i> : Star clusters in IC 342, NGC 2403, and Holmberg II

Published in Astronomy and Astrophysics • Sep 15, 2025

Authors:

S. S. Larsen

A. M. N. Ferguson

J. Howell

Abstract

We examine the star cluster populations in the three nearby (3.20–3.45 Mpc) galaxies IC 342, NGC 2403, and Holmberg II, observed as part of the Euclid Early Release Observations programme. Our main focus in this paper is old globular clusters (GCs), for which the wide field of view and excellent ima...

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Open Access

Subject

Physics

Astrophysics

Globular cluster

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