Halley's Comet: The Cosmic Celebrity That Visits Every 76 Years

Halley's Comet isn't just famous - it's a celestial A-lister with a 76-year tour schedule. It’s the only bright comet that regularly visits within a human lifetime, making it a "you might see it twice" event. Its 1066 appearance was stitched into the Bayeux Tapestry, and Mark Twain was born under it and died upon its return. It’s history’s most reliable rock star.