Searching for biomarkers in the potentially habitable atmospheric zones of Y dwarfs
We report on an ongoing search for biomarkers in the potentially habitable atmospheres of a sample of a dozen Y dwarfs with Teff estimated at around or below...
Searching for dust orbiting around activated asteroid 596 Scheila by means of stellar occultations
596 Scheila is a main belt asteroid classified from 2010, when it presented cometary appearance, like a Main Belt Comet (MBC). We only known around a dozen of...
Searching for emission-line galaxies: The UCM survey
We are carrying out a long-term project with the main purposes of finding and analyzing low metallicity galaxies. A very small number of very low metallicity...
Searching for emission-line objects in external galaxies
We are carrying on several surveys in nearby galaxies aiming to find, catalogue and study old and young emission-line objects as H II regions, Planetary Nebulae...
Distant clusters of galaxies provide a powerful method to study the formation and evolution of galaxies, and large scale structure of the Universe. However, the...