Halley's Comet
76 years
Approximately every 76 years 1986 + 76 = 2062
Halleys comet comes back around every 76 years.
Halley's comet is visible approximately every 76 years.
Halley's comet appears after every 76 years.
That is Halley's comet, named after English astronomer Edmond Halley,
Halley's comet is a comet named after a Edmund Halley and it comes every 76 years so it will most likely come in 2061
Halley's comet
It showes ever 75-76 years so 2061.
No galaxy returns every 76 years. Halley's Comet, which is a comet, not a galaxy, becomes visible every 76 years.
Halley's comet.
No comets are not visble on earth, every 76 years, only Halley's comet is only visible every 76 years