Notícias da ESA (1635) 21 de janeiro de 2020 Por Rui C. Barbosa The Sun in 2019 XMM-Newton maps black hole surroundings The dynamic behaviour of a black hole corona Building blocks of life spotted on Rosetta’s comet hint at composition of its birthplace Global Gaia campaign reveals secrets of stellar pair Compartilhe!FacebookTwitterWhatsAppTelegramLinkedIn