M.Sc. in Astronomy, 1999, UNLP, Argentina, "Optical and X-ray study of massive early O-type stars in the Carina Nebula" Ph.D. in Astronomy, 2004, UNLP, Argentina, "Optical spectroscopy and X-ray emission from massive O-type stars of the Carina region" Postdoc in 2005, Osservatorio Astronomico di Palermo, Italia Research: "X-ray emission in young stars in the context of the program: Influence of the Stellar High Energy Radiation on Planetary Atmospheres (ISHERPA)" Current Position: Prof. Universidad de Río Negro (Argentina) - CONICET Researcher CV Publication list Personal page, outside GARRA Contact: donfaca@gmail.com - albacete.facundo@conicet.gov.ar ORCID: Juan Facundo Albacete Colombo (0000-0001-8398-0515) My research work is essentially related to the X-ray emission from young stars placed in different Galactic Star-Forming Regions (SFRs). More specifically, using observations of the XMM-Newton and Chandra X-ray satellites, I've addressed different problems of modern astrophysics: The origin of X-rays in young O-type stars and/or O+OB binary systems X-ray emission and variability characteristics of Pre Main-Sequence (PMS) low-mass stars. Diffuse X-ray emission in massive star-forming regions X-ray diffuse emission around evolved massive stars Gamma-ray emission in low-mass young stars Supernova Remnants in X-rays Unveiling hard diffuse emission around pulsars and its association as Pulsar Wind Nebulae Cross-correlations in multi-wavelengths databases The different approaches in my researches pursuit to improve the knowledge of astrophysical scenarios, galactic, and/or extra-galactic.