We present in this contribution a revision of the origin, main properties and open issues in the field of winds of massive blue stars, with a particular...
Outflows of Low and High Ionization Gas in Nearby AGN
We present results from a survey of nearby AGN using the adaptive optics assisted integral-field spectrometer SINFONI on the VLT. These data enable us to study...
Outlier detection of galaxy classification with machine learning
When studying the classification of galaxies with unsupervised machine learning using the physical information available in data such as the SDSS MaNGA integral...
Outliers of the ASK classification as targets for GTC serendipity
We classified the ˜10^6 galaxy spectra in SDSS/DR7 (Abazajian et al. 2009) into only 17 major classes (ASK classification; Sánchez Almeida et al. 2010). The...
Outreach and engagement with autonomous telescopes: achievements and future plans
This contribution highlights the successes of the Liverpool Telescope (LT) outreach programs and present the future of our engagement plans with the LT's...
Outreach as seen by the Spanish professional astronomers: a survey of beliefs, attitudes, and activities
A survey of outreach related beliefs, attitudes, and activities of the Spanish professional astronomers is presented. More than one hundred scientists answered...
Outside-in Evolution of the Outer Large Magellanic Cloud Disk
The outer Large Magellanic Cloud (LMC) have been studied in order to unveil clues about its formation and evolution using both deep color magnitude diagrams and...
Outskirts of spiral galaxies: result of a secular evolution process?.
We present our recent results on the properties of the outskirts of disk galaxies. In particular, we focus on spiral galaxies with stellar disk truncations in...
Overcoming the effect of pupil distortion in multiconjugate adaptive optics
Multiconjugate adaptive optics (MCAO) systems have the potential to deliver diffraction-limited images over much larger fields of view than traditional single...