Multiwavelength and multimessenger studies of blazars

Exact solutions of Einstein and EinsteinMaxwell equations


GammaRay Bursts

Theoretical Astroparticle Physics


Generalization of the KerrNewman solution

Black Holes and Quasars


Cosmology group of Tartu Observatory

Electronpositron pairs in physics, astrophysics and cosmology


From heavy nuclei to black holes

Physics and Astrophysics of Compact Objects


Novae, Supernovae and Kilonovae

Symmetries in General Relativity


Self Gravitating Systems, Galactic Structures and Galactic Dynamics

Interdisciplinary Complex Systems


The ICRANet Brazilian Science Data Center

