Comets comes from the Greek, which means long hair. Comets are celestial bodies that occur from the collection of dust and gas that freezes and orbit around the sun. Its length can reach millions of kilometers. Light comets comes from the reflected sunlight. The Javanese call comets as latitude kemukus. Direction of the comet's tail always away from the sun.
We know of 50 comets that appear every five or forty years. Comets was called Jupiter family comets. Halley's Comet appears every 76 years. This comet was discovered by Edmund Halley in 1682. In 1886 the
Indonesian people can see Halley's comet with the naked eye although
less obvious.In addition to comets, there is another celestial objects included in
the solar system, namely asteroids, meteoroids, meteors and meteoroids.
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