Short videos on the Messier catalog of deep sky objects

In summary, the Messier catalog is a list of 110 deep sky objects compiled by French astronomer Charles Messier in the 18th century. Short videos can be a helpful tool for learning about these objects, providing visual aids and tips for observation. While some objects can be seen with the naked eye, a telescope with a large aperture is recommended for optimal viewing. The visibility of these objects is dependent on location and time of year. Popular Messier objects include the Orion Nebula, Andromeda Galaxy, and Whirlpool Galaxy.
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davenn
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Some of you may be familiar with the 60 Symbols YouTube channel, that have many great physics videos
They also have a sister channel that is dedicated to discussing space related subjects, called Deep Sky Videos.

Here I present their collection of videos on the Messier catalog

Enjoy this fantastic resource

Dave
 
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Your permission assumed, Dave, I re-posted it in the media library with the same comments.
 
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1. What is the Messier catalog of deep sky objects?

The Messier catalog is a list of 110 astronomical objects, including galaxies, nebulae, and star clusters, compiled by French astronomer Charles Messier in the 18th century. It was originally created to help astronomers differentiate between permanent and transient celestial objects.

2. How many objects are included in the Messier catalog?

As mentioned, the Messier catalog contains 110 objects. However, over time, additional objects have been added, bringing the total number to 111. This is because Messier mistakenly listed M102 twice as M101, and later added M110 as a new object.

3. What makes the Messier catalog objects unique?

The objects in the Messier catalog are all deep sky objects, meaning they are located outside of our solar system. They are also relatively bright and can be seen with small telescopes or even binoculars. This makes them popular targets for amateur astronomers.

4. How are the objects in the Messier catalog numbered?

The objects in the Messier catalog are numbered in the order they were discovered by Charles Messier, starting with M1 (the Crab Nebula) and ending with M110 (a galaxy in the constellation Andromeda). The numbers do not correspond to any specific characteristics of the objects.

5. Can I see all the objects in the Messier catalog from my location?

The visibility of the objects in the Messier catalog depends on your location and the time of year. Some objects may be visible all year round, while others may only be visible during certain seasons. It is best to consult a star chart or astronomy app to determine which objects are visible from your specific location.

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