How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: ...

PSR B1937+21 is a millisecond pulsar located in the direction of the constellation Vulpecula, renowned for its astonishing rotation speed of 642 revolutions per second. Since its discovery in 1982, it ...

Discovered in 1982, PSR B1937+21 is one of the first millisecond pulsars, with an ultra-short period of 1.558 milliseconds and a magnetic field strength only one ten-thousandth that of ordinary ...