About once every 76 years.
every 76 years
Every 76 years or so. The last known sighting was in 1986, the next in 2061 or 2062.
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,