It will be back again in 2061. The 1986 flyby was a bit of a disappointment. Comet Kohoutek in 1973 was much better, but it won't be back for another 75,000 years.
Comets have been passing through the solar system since historical times. But no comet could have 'passed over' the US before 1776
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.
Halley's comet
No. A Comet is a relative large body that is seen for many days. A meteor is the flash of a tiny bit of sand or gravel, usually left over from a comet.
The tail of a comet is over a million miles long.
Comets have been passing through the solar system since historical times. But no comet could have 'passed over' the US before 1776
According to Wikipedia; "Comet Hale-Bopp is seen passing over perihelion."
Comet ISON disintegrated after passing too close to the sun.
He was born and died while Halley's Comet was passing by.
Scientists say in about 3.55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555 billion years
He was born and died while Halley's Comet was passing by.
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.
COMET HALE-BOPP, COMET SWIFT-TUTTLE, COMET HYAKUTAKE, COMET HALLEY, and COMET SHOEMAKER-LEVY 9
It is called the Halley's comet
a comet is an icy small Solar System Body that, when passing close to the Sun, heats up and begins to outgas, displaying a visible atmosphere or coma, and sometimes a tail.
a long term comet is over 1 year a short term comet is from 0-3 months
Each time a comet comes near the Sun, the dust and debris from a comet passing near the Sun are pushed out a LITTLE bit from the head of the comet, but MOST of the dust and rocks from the comet continue along in pretty much the same orbit as before. Over the centuries, the trail of dust and rocks spreads out along the orbit to fill in the entire orbital path. When the Earth's orbit crosses any part of the comet's orbit, we have "meteor showers". Most meteors are the size of a grain of sand, and the "average" meteor is about the size of a grain of rice; a meteor the size of a Golf ball is pretty big, and meteors like the one that exploded over Russia in March, 2013 are enormous..