The work concerning the habitability of exoplanets orbiting around M-type stars, has as its first signatory Riccardo Spinelli, former PhD student of our Observatory now working in Palermo and has among its signatories many of our colleagues or associates: Francesco Borsa, Giancarlo Ghirlanda, Gabriele Ghisellini, Francesco Haardt and Fabio Rigamonti – Read the whole story on