My research is centered on the study of Active Galactic Nuclei (AGN) from a multifrequency point of view. I have in fact worked on radio, infrared, optical, X-ray, and gamma-ray data. My current research interests can be divided into the following main areas: Unified Schemes of AGN, AGN Evolution, BL Lacertae Objects, X-ray Spectra of AGN, Blazar Surveys. More info on my research at the following URL:
http://icarus.stsci.edu/ padovani/