Every 75 years and a few months. Last seen in 1986 the next sighting will be 2061.
Approximately every 76 years 1986 + 76 = 2062
Halley's Comet was first recorded in 240 BC by Chinese astronomers. However, it was Sir Edmund Halley who calculated its periodicity in 1705, predicting its return in 1758. The comet was then named after him.
Halley's Comet was last seen in 1986 and won't be visible again until 2061.
It is 50 % because ya gay
Halley's Comet returns once every 75-76 years.
Halleys comet comes back around every 76 years.
haleys
No. Haley's Comet is an inanimate object.
Probably because they were uninformed. Science has come a long way since then and we know Haleys Comet will probably never collide with Earth and end all life.
Never.
Approximately every 76 years 1986 + 76 = 2062
Halley's Comet was first recorded in 240 BC by Chinese astronomers. However, it was Sir Edmund Halley who calculated its periodicity in 1705, predicting its return in 1758. The comet was then named after him.
haleys commet :)
Halley's Comet was last seen in 1986 and won't be visible again until 2061.
Edmond Haley was an astronomer, who predicted the return of what is now "Haleys Comet"
it is Halley's comet and it was thought to be a bad omen in 1066
Haleys comet does not orbit the earth it orbits the sun; and it is expected to return again in 2061