DEANE, Roger; NATARAJAN, Iniyan. The first image of the Milky Way’s central black hole and the unique enhancement Africa could offer future tests of gravity. South African Journal of Science, [S. l.], v. 118, n. 7/8, 2022. DOI: 10.17159/sajs.2022/14332. Disponível em: https://sajs.co.za/article/view/14332. Acesso em: 16 apr. 2024.