“The tick of this pulsar clock is very regular, a sharp pulse every 0.059 second.”

“The planet, more than twice the size of Jupiter, orbits two stars, a pulsar and a white dwarf that linked together about a billion years ago.”

“A pulsar, of course, beeps with a regular beat, but it also has a sort of echo.”

“The Universe has its own heavenly sounds, such as pulsars, planetary magnetospheres and solar winds.”

“The laboratory demonstration is related to puzzling glitches observed by astronomers in the otherwise smooth, rapid rotation of pulsars.”

“From statistical analysis of 11 pulsars, they concluded that the maximum speed seen in nature must be below 760 revolutions per second.”