When the Milky Way hosted a quasar

Autoría

autor: Luca Baldini, Immacolata Donnarumma, Matteo Perri, Nicola Omodei, Gloria Spandre, Alberto Manfreda, J Vink, Paolo Soffitta, Stefano Bianchi, Jeremy Heyl, Matteo Bachetti, Michal Dovciak, Ivan Agudo, Svetlana Jorstad, Tsunefumi Mizuno, Alessio Trois, Carmelo Sgrò, Steve O'Dell, Sergey Tsygankov, Francesco Tombesi, Philip Kaaret, Ioannis Liodakis, Victor Doroshenko, Alessandro Di Marco, Yuri Evangelista, Roberto Taverna, Silvia Zane, Oliver J. Roberts, John Rankin, Fei Xie, Fabio Muleri, Stefano Ciprini, Toru Tamagawa, C-Y Ng, Michela Negro, Niccolò Di Lalla, Pierre-Olivier Petrucci, Ajay Ratheesh, Abel L. Peirson, Fabio La Monaca, Herman L. Marshall, Simone Castellano, Shuichi Gunji, Steven R. Ehlert, Elisabetta Cavazzuti, Luca Latronico, Ralph Kraft, Juri Poutanen, Eugene M. Churazov, Henric Krawczynski