2km/h
As of May 20, 2014 the next comet that will be coming by the Earth is Comet Faye at the end of May 2014. In June 2014, Comet Brooks 2 will be passing the Earth.
The orbital period of Halley's comet is 75.3 years, and its next visit will be July 28, 2061
2062.
Every 76 years or so. The last known sighting was in 1986, the next in 2061 or 2062.
2km/h
As of May 20, 2014 the next comet that will be coming by the Earth is Comet Faye at the end of May 2014. In June 2014, Comet Brooks 2 will be passing the Earth.
around 2061
The next comet will be Comet Ison which will pass by the earth in 2013. It will be visible with lenses during late summer and will be visible to the naked eye by approximately November.
The orbital period of Halley's comet is 75.3 years, and its next visit will be July 28, 2061
2012
2061
The next predicted perihelion of Halley's Comet is 28 July 2061
pretty much I've read about these comets and the next comet will strike in the year 2015. I'm not sure when other comets will strike....
2062.
In late July 2061.
2062