Event type Journal Clubs Event date Friday, July 15, 2022 - 14:30 Venue Sala Sousa Pinto and online Ends on Friday, July 15, 2022 - 15:30 Speaker Jorge Castelo (Universidade de Santiago de Compostela, Spain) A scalar field matter model for dark halos of galaxies and gravitational redshift Franz E. Schunck arXiv:astro-ph/9802258 Strong Gravity