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What is a Messier Object?
The Messier objects are a set of astronomical objects catalogued by French astronomer Charles Messier in his catalogue of Nebulae and Star Clusters first published in 1774. The original motivation behind the catalogue was that Messier was a comet hunter, and was frustrated by objects which resembled but were not comets. He therefore compiled a list of these objects.[1] The first edition covered 45 objects numbered M1 to M45. The total list consists of 110 objects, ranging from M1 to M110. The final catalogue was published in 1781 and printed in the Connaissance des Temps in 1784. Many of these objects are still known by their Messier number.[2] Because Messier lived and did his astronomical work in France in the Northern Hemisphere, the list he compiled contains only objects from the north celestial pole to a celestial latitude of about -35°. Many impressive Southern objects, such as the Large and Small Magellanic Clouds are excluded from the list. Because all of the Messier objects are visible with binoculars or small telescopes (under favorable conditions), they are popular viewing objects for amateur astronomers. In early spring, astronomers sometimes gather for "Messier marathons", when all of the objects can be viewed over a single night. Answer from Wikipedia and all of its sources
What is 'm' in m 20?
If the question is about the Triffid Nebula, then the M stands for Messier, after the French astronomer Charles Messier who catalogued some astronomical objects in 1771. He was a comet hunter and wanted a list of objects that could be confused with comets so that he could reject them quickly.If the question is about the Triffid Nebula, then the M stands for Messier, after the French astronomer Charles Messier who catalogued some astronomical objects in 1771. He was a comet hunter and wanted a list of objects that could be confused with comets so that he could reject them quickly.If the question is about the Triffid Nebula, then the M stands for Messier, after the French astronomer Charles Messier who catalogued some astronomical objects in 1771. He was a comet hunter and wanted a list of objects that could be confused with comets so that he could reject them quickly.If the question is about the Triffid Nebula, then the M stands for Messier, after the French astronomer Charles Messier who catalogued some astronomical objects in 1771. He was a comet hunter and wanted a list of objects that could be confused with comets so that he could reject them quickly.
Who was the Astronomer who made a list of fuzzy looking objects that were not comets?
Charles Messier. His list of "Messier objects" includes a host of galaxies and nebulae; the Great Andromeda Nebula is "M31", or the 31st item in his list.
Which French astromoner wrote a catalog in 1771?
Charles Messier a French astronomer, published an astronomical catalogue consisting of deep sky objects such as nebulae and star clusters that came to be known as the 103 "Messier objects".It was published in 1774.The purpose of the catalogue was to help astronomical observers, in particular comet hunters such as himself, distinguish between permanent and transient objects in the sky._________________________Interestingly enough, Messier wasn't interested in any of that stuff; Messier was a comet hunter. His catalogue was of "objects that look a little like comets but aren't". His catalogue was designed so that he wouldn't waste time looking at these non-comet objects in his telescope.
What did Charles messier discover?
Charles Messier was an astronomer from the 1700s who created a guidebook to certain star groupings and nebulae. He created the guide so that other astronomers would have an easier time finding objects in the night sky.
What is an interesting fact about the Leo constellation?
Leo contains three spiral galaxies (Messier 96, Messier 95, Messier 66 and Messier 65) and one elliptical galaxy (Messier 105).
Is anything named after Charles Messier?
The crater Messier on the Moon and the asteroid7359 Messier were named in his honor
How tall is Mark Messier?
Daniel Messier is 6' 1".
What is the birth name of Daniel Messier?
Daniel Messier's birth name is Varoujan Daniel Messier.
What is the birth name of Mark Messier?
Mark Messier's birth name is Mark John Douglas Messier.
Who developed the naming system for galaxies?
There have been several different cataloging systems for astronomical objects, and many items are listed in each of them. Currently, the International Astronomical Union is the "official" namer of all astronomical objects. One of the earliest catalogs of galaxies was the Messier list. Charles Messier was a comet hunter. Comets, when first seen, are tiny cloudy objects, much as galaxies themselves look like tiny cloudy objects through the early telescopes. Messier compiled a list of all of the "comet-looking things in the sky that weren't comets" so that he wouldn't spend a lot of time investigating something he had already "discovered". Astronomers back then didn't know about galaxies; they thought that the tiny cloudy objects were gas clouds in space, and called them "nebula", which comes from the Latin word for "cloud". One of the nebula was in the constellation Andromeda, and this became known as the "Andromeda nebula". Messier added it to his list as the 31st entry, so this is sometimes known as "M31 in Andromeda". M31 in Andromeda, we now know, is a massive spiral galaxy very much like our own, we believe. But Messier didn't know that - he just wanted to not mistake it for a new comet.
When was George Messier born?
George Messier was born in 1896.
