Latest Comets Stories
We've had our fair share of close calls from asteroids recently, but a neighboring planet will soon have its day in the spotlight as a comet grazes past it.
This March sky gazers will be treated to another special celestial event as comet Pan-STARRS C/2011 L4 becomes visible to the naked eye in the Northern Hemisphere.
Backyard astronomers and star watching enthusiasts need to be on the lookout in March for a comet that could possibly be seen with the naked-eye.
A comet discovered by Russian astronomers last September could blossom into one of the stargazing highlights of the year, NASA officials announced on Friday.
A once-in-a-lifetime opportunity to gaze upon the stars will be had next year by thousands of backyard astronomers who wish to catch a glimpse of the comet of the century.
Comet Halley, the originator of the Orionids meteor shower that lit up our skies last month – as they do every October – is seen here up close by ESA’s Giotto probe as it flew past the famous comet on 13–14 March 1986.
The best viewing for this year's Leonid meteor shower will be several hours before dawn on November 17, according to the editors of StarDate magazine.
The Hergenrother comet is currently traversing the inner-solar system. Amateur and professional astronomers alike have been following the icy-dirt ball over the past several weeks as it has been generating a series of impressive outbursts of cometary-dust material.
Slooh.com said it will be broadcasting a one-of-a-kind celestial event on Tuesday night, as Comet 168P/Hergenrother and Comet C/2012 J1 (Catalina) pass each other in space.
Hale-Bopp, Haley’s, Levy-Shoemaker 9. These are just a few of the more well-known modern comets that have blazed across the night sky in our lifetime.
Jean Elias Benjamin Valz was born on May 27, 1787 in Nimes in France. He was formally trained as an engineer, but he became intrigued with astronomy, specifically comets, after witnessing the return of the Comet Encke. Before leaving his home to become the Director of the Marseille Observatory, he built a private observatory in it. He theorized that abnormalities in the orbit of Halley's Comet could be explained by a planet beyond Uranus. Scientist would later discover this planet and...
Comet -- A comet is a small body from the outer reaches of the solar system similar to an asteroid but composed of ice. Often described as "dirty snowballs," they are composed largely of carbon dioxide ice, methane ice, and water ice with a mixture of dust and small stony aggregates mixed in. Comets are thought to be small pieces of debris left over from the formation of the solar system, representing a sample of the original composition of the nebula that condensed to form the Sun and all...
Halley's Comet -- Comet Halley, more generally known as Halley's Comet after Edmond Halley, is the best-known and the brightest of the "short-period" comets from the Kuiper belt that visit the inner solar system in years or decades-long orbits rather than the millennia of comets from the Oort Cloud. Early History Having perceived that the elements of the comet of 1682 were nearly the same as those of two comets which had appeared respectively in 1531 and 1607, Halley concluded that...
Comet Encke -- Because of its proximity to the Sun and its stable orbit, comet Encke is probably one of the most evolved comets that still remains active. It may represent a transition object between an active comet and the defunct comets that are thought to make up a significant percentage of the near-Earth asteroid population. The orbit of comet Encke is very stable both in its size and orientation because it can pass no closer to Jupiter than about 0.9 AU. This orbital stability...
- A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
- (in plural) Money; cash.
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