Physics and Astronomy Blog

Studying a bright gamma-ray burst from neutron star merger, astronomers discover heavy elements.

Dieter Hartmann and an international team of astronomers “obtained observational evidence for the creation of rare heavy elements in the aftermath of a cataclysmic explosion triggered by the merger of two neutron stars.” They were studying a massive gamma-ray burst named GRB230307A, which was first detected on March 7, 2023. Scientists discovered that this burst resulted from two […]