75 years
haleys
Its not.
No. Haley's Comet is an inanimate object.
Never.
The orbital period of Halley's Comet is about 75.3 years.
The most famous one is Halley's Comet, although there may be others.
Halley's comet was first seen in 1577 however it was not recognized as a comet. It was Edmund Halley that discovered it as a comet in 1705.
True
haleys commet :)
It depends on the comet for example Haleys comet appears about every 95 to 100 years.
It sounds like a comet...
Edmond Haley was an astronomer, who predicted the return of what is now "Haleys Comet"