Enter a clue or pattern or both:

The Clue

Stars that exhibit the "lighthouse effect" (7 letter answer)

The Answer

PULSARS

Tags


Notes

The answer PULSARS is so rare that it appears less than once every 2500 puzzles.

Definition

PULSAR as a noun:

1. a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation