Astrophysicists construct approximations for the metric of spherically symmetric black holes

Astrophysicists construct approximations for the metric of spherically symmetric black holes RUDN astrophysicists have proposed a new method for approximate calculation of the parameters of spherically symmetric black holes in the Einstein-Maxwell theory. By comparing […]

Astrophysicists link brightening of pulsar wind nebula to pulsar spin-down rate transition

Astrophysicists link brightening of pulsar wind nebula to pulsar spin-down rate transition Astrophysicists have discovered that the pulsar wind nebula (PWN) surrounding the famous pulsar B0540-69 brightened gradually after the pulsar experienced a sudden spin-down […]