Revisiting NGC 3109: A Systematic Blue Massive Stars Analysis
In the last years thoughtful quantitative analyses of extragalactic blue massive stars have shown not only that these studies are doable even at large distances...
Revisiting the (V/sigma,epsilon) anisotropy diagram of early-type galaxies using integral-field kinematics
We use integral-field observation of the stellar kinematics obtained with SAURON in combination with Schwarzschild dynamical models to revisit our understanding...
Revisiting the atmosphere of HD 209458b with HARPS-N, CARMENES and ESPRESSO
HD 209458b was the first transiting planet discovered, and the first for which its atmosphere, in particular Na I, was detected. With time, it has become one of...
We present an automated morphological classification in 4 types (E, S0, Sab, Scd) of ˜ 700,000 galaxies from the SDSS DR7 spectroscopic sample based on support...
Reynolds Layers in Nearby Galaxies: The Face-On View
We present observational evidence, from Hαin face-on galaxies, which strongly favours the hypothesis that escaping photons from H II regions are the basic cause...