NEBULAE- a galaxy to be considered as made up of various kinds of vapour, gas and dust particles that are integrated in the form of clouds.

The study introduces that a Nebulae is considered as the cloud of dust and gas in the galaxy. Furthermore, the nebulae are found in a galaxy that is regarded as the Milky Way galaxy. Moreover, the name of the galaxy is pertinent because of its bright brand appearance from within.  Nebulae is a Latin word that means “Vapour, various gas stores, fog clouds, smoke, and exhalation”. Nebulae are not massive in dust, hydrogen, and helium in the gases and it is also with plasma, that is called “Stellar clouds” in the place of the star inborn. In such descriptions, barely scratches on the surface in nebulae are and they are of significance.  Furthermore, it can be illustrated on the process in formations they are of role with a stellar and in the planetary of the formations, and there in diversity Nebulae provided humankind with intrigue and recognition.

Description of Nebulae

Nebulae is an interstellar body occupied with an enormous amount of cloud in space. According to the space research centre NASA, these kinds of celestials are considered photon stars. Further, it has a lot of enormous energy encompassing a lot of clouds of gas and dust between stars and provides nursery formation for newly generated stars. Nebulae is a Latin word that means “vapours, various gas stores, fog clouds, smoke, and exhalation”. According to space theory, Nebulae are made up of different forms of gases such as enormous amounts of hydrogen and ionised gases, and of dust particles. These kinds of celestial beings are considered as a cloud of distinct particles appearing in a set of diffused objects in space termed the “Milky way”. Few nebulae are formed due to dust particles exerted through an explosion during a star.

Star Formation Stages in Nebulae

Every space researcher community has guided that Nebulae are made of dust particles and mostly formed with hydrogen and helium gas. Dust particles and gases present in nebulae remain in a dispersed phase. Moreover, these particles become stronger and bigger, including gravitational strength. Eventually, the size of these clouds becomes so big that they collapse due to their own gravity. Collision of particles causes the material to centralise in the cloud. Furthermore, these cloud collisions produce a great amount of energy and heat up continuously. The combination of heat due to collision and gravitational impact causes the formation of a hot core and a step is initiated in the star formation. 

Nebulae Destination 

Nebulae actually exist between the stars in space or can be called “interstellar space”. According to NASA reported logic, the Helix Nebula is the closest one to the earth in space. The presented theory states that it is a small factorial part from the sun or a remnant part of a diminished star. Space researchers calculated or observation theory states that it is about 700 light-years far from earth. The distance of this celestial is around 700 light years from the Earth where one person can take at least 37200 year to travel one light year. On the other hand, “the Orion Nebula” or “Messier 42” is another earth’s nearest star emergence region. Moreover, it is located approximately around 1350 light-years far away and approx 2 million years old according to a dataset presented by “NASA Jet Propulsion Laboratory”

Types of Nebulae


According to NASA Hubble theory, millions of stars continuously form conglomerates that are so far away from earth. Furthermore, the planetary galaxy is one of the farthest Nebulae in the Milky Way galaxy series. A particular galaxy is around a million light-years away from earth geometry and around 1, 00,000 light-years away.

Globular clusters 

Different space theories state that it is a gravitational concise group bounding thousands of stars in counting. Moreover, it consists primarily of a group of old stars and is not concentrated in a place of the galaxy rather than randomly distributed in the galaxy throughout the Halowin series.

Open clusters

Scientists proposed books and a research theory that it is a loose aggregation of young stars. They are clustered and are not bound together in a gravitational effect and it is dispersed in a short period of time. 

Emission nebulae

According to NASA scientists, it is a collaboration of high-temperature gas clouds. Further, then it is high-energy particles that become charged through ultraviolet light. Furthermore, these charges reach out in an excited state and start to lose energy to get a stable phase.


The Galaxy nebulae in the discovery are the spiral nebulae in other galaxies similar to the Milky Way; its ageing caused a large shift in an understanding of the universe and in place. In addition, the nebulae are made with more of dust and it is mostly formed in hydrogen and helium in gases. According to a space theory, the Nebulae are made up of different forms of gases such as an enormous amount of hydrogen and ionised gases, and dust particles.


Frequently asked questions

Get answers to the most common queries related to the SSC Examination Preparation.

What is the nearest galaxy to the “Andromeda Galaxy”?

Ans. The nearest galaxy of “Andromeda Galaxy” is the “Milky way”.

What are the other names of the “Andromeda Galaxy”?

Ans. The other names of the “Andromeda Galaxy” are “NGC 224” and “M 31” or “Messier 31”.

What are the most important stars in the “Andromeda Galaxy”?

Ans. The names of the important stars are “Almach-γ Andromedae”, “Alpheratz-α Andromedae”, “ẟ Andromedae” and “Mirach-β Andromed...Read full

What is the structure of “Andromeda Galaxy”?

Ans. The structure of “Andromeda Galaxy” can be considered as a “Barred Spiral galaxy”.