About Halley's Comet Returns
Halley's Comet — the most famous comet of all — returns to the inner solar system once every ~76 years. Its next perihelion is predicted for July 2061. This is the longest countdown on this site: most people alive in 1986 will get exactly one more look.
FAQ
When will Halley's Comet be visible again?
It reaches perihelion in mid-2061 and should become visible to the naked eye in the months around it.