Every 76 years or so. The last known sighting was in 1986, the next in 2061 or 2062.
Halley's comet appeared in 1910 and 1985 (about every 75 years).
The most famous regularly returning comet is named Halley's comet. It nears the Sun every 74 years. Last seen in 1986.
The name of the comet seen in 1986 is Halley's Comet. You can see it every 75-76 years, and is the only short period comet that is clearly visible to the naked eye from earth, and thus the only naked-eye comet that might appear twice in a human lifetime.
Halley's Comet was observed and recorded many times in many places around the world. Sir Edmond Halley demonstrated that the repeated sightings were of the same object, the comet that now bears his name.
Will next appear in mid 2061. Halley's Comet will next appear in the year 2061. for more info click on the link http://en.wikipedia.org/wiki/Comet_Halley
every 76 years
About once every 76 years.
Halley's Comet
Halley's comet appeared in 1910 and 1985 (about every 75 years).
Beacause it completes its orbit in 76 years.
Yes.
No you can not walk on Halley's Comet
Because that's how gravity works. Halley's comet has a "year" of about 76 Earth years, so it shows up every 76 Earth years.
halley's comet was discovered in 1705 by Edmond halley
God Created Halley's comet.
There are records of Halley's Comet that appear at least as far back as 240 B.C. This comet was the first to have its return predicted, a feat accomplished by Edmond Halley in 1705.
That is Halley's comet, named after English astronomer Edmond Halley,