53 citations · 241 across the 18 of their papers we have counts for
3 papers · 1 filter
On the star-formation properties of emission-line galaxies in and around voids
Cristina C. Popescu, Ulrich Hopp, Michael R. Rosa
We present a study of the star formation properties of a sample of emission line galaxies (ELGs) with respect to their environment. This study is part of a bigger project that aime…
The `Papillon' nebula: a compact HII blob in the LMC resolved by HST
M. Heydari-Malayeri, M. R. Rosa, V. Charmandaris +2
We present high spatial resolution HST imaging of the LMC compact HII region N159-5. This high excitation blob is revealed to be a `papillon' or butterfly-shaped ionized nebula wit…
Very young massive stars in the Small Magellanic Cloud, revealed by HST
M. Heydari-Malayeri, M. R. Rosa, H. Zinnecker +2
High spatial resolution imaging with the Hubble Space Telescope allowed us to resolve the compact HII, region N81 lying in the Small Magellanic Cloud (SMC). We show the presence of…