S. Martocchia

Euclid: Data Release 1 (DR1) -- Fornax-7, an ultra-faint companion to the Fornax dwarf spheroidal galaxy? A remote star cluster or dwarf satellite of the Fornax dSph

T. Saifollahi, A. Lançon, A M N Ferguson, P. Boldrini et autres

We report the discovery of an ultra-faint stellar system in the vicinity of the Fornax dwarf spheroidal (dSph) galaxy in Euclid DR1. This system, which we designate Fornax-7, is located $1.1$ deg from the centre of the Fornax dSph at about $145$ …

fr, gb, it, de, be, nl, es, ch, at, us, no, dk, fi (code pays fourni par la source)

A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE)

A. Boselli, A. Lupi, P. Serra, P. Andreani et autres

ALMA 12CO(1-0) observations of 42 star-forming regions located outside the disc of the Virgo Cluster galaxy NGC 4254 within an H I gas tail produced during the galaxy’s interaction with another cluster member have revealed the presence of ten giant molecular clouds …

A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE)

A. Boselli, A. Lupi, P. Serra, P. Andreani et autres

ALMA 12 CO(1-0) observations of 42 star-forming regions located outside the disc of the Virgo Cluster galaxy NGC 4254 within an H I gas tail produced during the galaxy’s interaction with another cluster member have revealed the presence of ten giant molecular …

fr, it, Burundi, at, ca, nl, br, us, cn (code pays fourni par la source)

: Early Release Observations – The star formation history of massive early-type galaxies in the Perseus cluster

S. Martocchia, A. Boselli, J.-C. Cuillandre, Mondelin M. et autres

The Euclid Early Release Observations (ERO) programme targeted the Perseus galaxy cluster in its central region over 0.7 deg2. We combined the exceptional image quality and depth of the ERO-Perseus with FUV and NUV observations from GALEX and AstroSat/UVIT, as well as …

fr, it, gb, be, es, de, ca (code pays fourni par la source)

Euclid : Early Release Observations – The star formation history of massive early-type galaxies in the Perseus cluster

S. Martocchia, A. Boselli, J.-C. Cuillandre, Mondelin M. et autres

The Euclid Early Release Observations (ERO) programme targeted the Perseus galaxy cluster in its central region over 0.7 deg 2 . We combined the exceptional image quality and depth of the ERO-Perseus with FUV and NUV observations from GALEX and AstroSat/UVIT, as …

fr, it, gb, be, es, de, ca, nl, us, ch, no, dk, fi (code pays fourni par la source)

Space Telescope proper motions of Large Magellanic Cloud star clusters

F. Niederhofer, L. R. Cullinane, D. Massari, N. Bastian et autres

In this paper, we explore the kinematic properties of a sample of 19 young (<1 Gyr) and intermediate-age (1–2.5 Gyr) massive star clusters within the Large Magellanic Cloud (LMC). We analysed the proper motions of the clusters, which have been measured based …