The G2 gas cloud motion data and the scarcity of observations on the event horizon-scale
distances have challenged the comprehensiveness of the central supermassive black hole …

Large inconsistencies in the outcome of precise measurements of Newtonian gravitational
'constant'were identified throughout more than three hundred experiments conducted up to …

The recent Planck Legacy 2018 release verified the presence of an enhanced lensing
amplitude in the power spectra of the cosmic microwave background with a confidence level …

Advances in cosmology and astronomical observations have brought to light significant
tensions and uncertainties within the current model of cosmology, which assumes a spatially …