The Event Horizon Telescope (EHT), a consortium including our group member Hector Olivares, has revealed new detailed images of the supermassive black hole at the center of the galaxy M87 — known as M87* — which show a dynamic environment, with changing polarization patterns near the black hole. More: Video explanation, UA online, EHT website.
The XVIII edition of the Black Holes Workshop will take place at the Instituto Superior Técnico, Lisbon, Portugal, on December 18-19, 2025.
As part of the celebrations marking 10 years of gravitational wave observations, the Aveiro outreach centre Fábrica presents the exhibition Traces of Curvature (Traços de curvatura). This artistic retrospective reflects on the scientific work in strong gravity carried out at the University of Aveiro, which now celebrates its 15th anniversary.
The 2015 Gr@v paper "Shadows of Kerr black holes with scalar hair", published in Physical Review Letters (making the cover of the publication issue), has reached 500 citations in the INSPIRE database.
The 2025 summer school of the Portuguese Mathematics Society takes place in Mirandela. C. Herdeiro is one of the invited speakers.
The review by P. Cunha and C. Herdeiro on lensing and shadows, published as an Editor's choice in Gen. Rel. and Grav. in 2018 has attained over 500 citations in INSPIRE, showing the community interest on the topic.
One position for a BI grant for 3 months is open to join our group in CIDMA.
In July 2025 we had several Group visitors, including Rui Santos (U. Lisbon), António Morais (U. Minho) and Kunihito Uzawa (Keio University and Kwansei Gakuin University).
The Spring Meeting of the Brazilian Physics Society will take place in São Luis do Maranhão (Brazil), from 30 Set - 3 Oct 2025. C. Herdeiro is one of the invited speakers.
The NewFunFiCO network, is co-organizing the XV School of the Division of Gravitation and Mathematical Physics of the Mexican Physics Society, in Cancun, Mexico, 3-7 November 2025.