NASA's Fermi Telescope Detects Dynamic Gamma-Ray Flares From Black Holes
NASA’s Fermi Gamma-Ray Space Telescope recently captured the most dynamic gamma-ray emission ever seen from a neutron star. This emission, which was detected from a neutron star known as PSR J2021+4026, is so variable that it can change in intensity within a time frame of milliseconds. This discovery provides new insight into the physics of neutron stars and could help scientists to better understand the properties of these extreme objects.
Neutron stars are some of the most extreme objects in the universe and are formed when massive stars undergo a supernova explosion. The extreme conditions of these objects make them the perfect laboratory to explore the physics of the universe. Now, thanks to the Fermi telescope, scientists have been able to observe the dynamic gamma-ray emission coming from PSR J2021+4026. This emission is so powerful that it can change in intensity within a time frame of milliseconds, something that has never been seen before. This discovery provides a unique insight into the physics of neutron stars and could help us to better understand these extreme objects.
source: Phys.org