Gamma-ray burst

Gravitational Waves: Ripples in Spacetime

by

Gravitational waves are ripples in the fabric of spacetime caused by the acceleration of massive objects, such as merging black holes or neutron stars. Predicted by Albert Einstein’s theory of general relativity in 1915, these waves were detected for the first time in 2015, marking a revolutionary breakthrough in astrophysics and opening a new window … Read more

Neutron star merger confirmed as source of second-brightest gamma-ray burst

by

A multinational collaboration of astronomers and astrophysicists recently unveiled groundbreaking evidence surrounding the luminous gamma-ray burst GRB 230307A, which graced the cosmos with its brilliance last year. Contrary to earlier assumptions attributing such bursts to the demise of massive stars, the team’s findings, published in the esteemed journal Nature, indicate that this particular spectacle emanated … Read more