When pulsars were first detected, they were called LGM, which stood for Little Green Men. What characteristic of pulsars might have caused astronomers to give them this name?

Question

Quizplus · Accepted Answer

The Answer of When pulsars were first detected, they were called LGM, which stood for Little Green Men. What characteristic of pulsars might have caused astronomers to give them this name?

When Pulsars Were First Detected, They Were Called LGM, Which