The first image of a black hole was announced today, the result of an international project with the participation of a collaborator of Instituto de Astrofísica e Ciências do Espaço... read more ❯
The bizarre space-time predictions of Einstein's General Relativity might be wiped out by a modified version of the theory, with extensive applications now laid down in a comprehensive review article... read more ❯
A physical body might be able to cross a wormhole1, in spite of the extreme tidal forces, suggests a new study by Rubiera-Garcia, of Instituto de Astrofísica e Ciências do Espaço... read more ❯
David Sobral, of Instituto de Astrofísica e Ciências do Espaço (IA), and an international team, have identified the importance of the mysterious cosmic web and its filaments for the evolution... read more ❯