< Template:Dictionary | voice lines | Fact core
Halley's Comet can be viewed orbiting Earth every seventy-six years. For the other seventy-five, it retreats to the heart of the sun, where it hibernates undisturbed.
Halley's Comet can be viewed orbiting Earth every seventy-six years. For the other seventy-five, it retreats to the heart of the sun, where it hibernates undisturbed.