NGC 891, often known as the Silver Sliver Galaxy, has lengthy been a topic of fascination for astronomers. With its edge-on orientation and similarity to our personal Milky Approach, it presents a wealth of mysteries ready to be unraveled.
On this article, we’ll take a close-up take a look at NGC 891 and reply some questions you could have about this enigmatic celestial physique.
The place is NGC 891 positioned?
NGC 891 is a galaxy positioned within the constellation of Andromeda, about 30 million light-years away from Earth. It’s a member of the NGC 1023 group of galaxies within the Native Supercluster.
What kind of galaxy is NGC 891?
NGC 891 is an edge-on unbarred spiral galaxy. This kind of galaxy lacks a central bar just like the one in our personal Milky Approach galaxy.
How large is NGC 891?
Its disk is approximately 100,000 light-years in diameter and comprises a outstanding mud lane that runs alongside its midplane. The galaxy additionally has a outstanding central bulge and a halo of stars that extends far past its disk.
Why is NGC 891 referred to as the Silver Sliver Galaxy?
This distinctive galaxy is sometimes called the Silver Sliver Galaxy on account of its skinny, elongated form from our vantage level. NGC 891 is a well-liked goal for astronomers on account of its edge-on orientation, which provides us a uncommon alternative to review its construction and contents.
Why is NGC 891 often known as the Outer Limits Galaxy?
NGC 891 is usually referred to as the Outer Limits Galaxy as a result of it appeared ultimately credit of the well-known Outer Limits TV present alongside the Andromeda Galaxy, M67, the Sombrero Galaxy, the Pinwheel Galaxy, NGC 5128, NGC 1300, and M81. This TV present introduced some recognition to this galaxy in standard tradition.
Conclusion
Regardless of its relative proximity, there’s nonetheless a lot we don’t learn about NGC 891, and astronomers proceed to review this fascinating galaxy to unravel its mysteries.
