So far (up to the end of 2013), Halley's comet
never hit anywhere, and never killed anyone.
Halleys comet comes back around every 76 years.
Approximately every 76 years 1986 + 76 = 2062
10000 years
Depends on the comet.
People of the Comet has 131 pages.
In the Days of the Comet has 378 pages.
No, Halley's is not the biggest comet. Many comets are bigger.
It takes roughly 75 years for Halley's comet to come by the earth. All comets orbit the sun, but they do not all originate from the same place, which accounts for their paths and how long their individual orbit takes.
"Periodic" comets reappear at predictable intervals, such as Haley's Comet. Some comets are never seen again. A few crash into the Sun and are destroyed; a few crash into other planets, such as the Shoemaker-Levy comet that hit Jupiter. Many comets have such long periods, in terms of thousands of years, that no records exist that anyone ever saw them before.
The Napier earthquake in 1931 destroyed or severely damaged around 4,000 buildings in the region. This event led to widespread devastation and significant loss of life.
Halley's Comet takes 73.5 years to orbit the sun but every comet is different just like planets.
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.