Global Network Science Comprehensive Report】On September 12, according to The Astrophysical Journal, in the direction of the GalaxyFox constellation, a cosmic "lighthouse" named PSR B1937+21—a pulsar ...

Discovered in 1982, PSR B1937+21 is one of the first millisecond pulsars, with an ultra-short period of 1.558 milliseconds ...

Recently, Earth’s rotation has been speeding up, shortening days by milliseconds. While this change is minor, scientists are ...