Since 2021, aggregated from related topics
High-energy astrophysics is a branch of astronomy that focuses on studying celestial objects and phenomena that emit high-energy radiation, such as gamma rays, X-rays, and cosmic rays. This field involves the study of extreme environments and processes in the universe, such as black holes, neutron stars, supernovae, and active galactic nuclei. Scientists use a variety of instruments and detectors, including space-based telescopes and ground-based observatories, to observe and study these high-energy sources. The research in high-energy astrophysics helps us better understand the physics of the universe and the mysterious and violent events that occur in space.