Have you ever seen nebulas? What are they? Facts about Nebulas will give you information about clouds of gas, Helium, Hydrogen, dust, and other gases in space. They are often known as ‘Stellar Nurseries’. Nebulas are very beautiful and amazing. There are many shapes and colors of them. Besides, they are also important in the expansion of the universe and in the creation of new stars. Here are ten intersting facts about Nebulas.
Facts about Nebulas 1: The word nebula
The word nebula comes from the Latin word which means cloud. Whereas nebulae or nebulas is the plural of nebula.
Facts about Nebulas 2: Types of nebulae
There are different types of nebulae, including Diffuse Nebulae/ Molecular clouds, Dark nebulae, Planetary nebulae, Supernova Remnants.
Facts about Nebulas 3: Supernova Remnants
A supernova is a very big explosions of star. The Kepler’s Nova is a Supernova Remnant. When it happened, supernova will be brighter than all other stars and the remnant will be a neutron star or a black hole after exploding. Besides, a supernova happens rarely. The last supernova (the Milky Way) happened in 1604. Approximately, there are around 300 supernovas that we can see in other galaxies every year.
Facts about Nebulas 4: Dark nebulae
Dark nebulae is the most fascinating nebulae of all. It is also one of the nebulae that can be seen with the naked eye. Dark nebulae cannot reflect light because they block out any light from stars. The Horsehead Nebula is one of the famous dark nebula.
Facts about Nebulas 5: Planetary nebulae
A planetary nebula is a very special object which is made up of gas and plasma. It has weird shape because its shape is not all sphere. There are many theories mentioned that stellar winds, binary stars, and magnetic fields are parts of the reason planetary nebula looks special. Besides, when we see through small optical telescopes, it looks like planets. That’s why it is called as planetary nebula.
Facts about Nebulas 6: Types of molecular clouds
There are several types of molecular clouds, including Emission nebulae, Reflection nebulae, and Dark globules.
Facts about Nebulas 7: Reflection nebulae
Reflection nebulae has similarity with Dark nebulae. They do not emit their own light. However, Reflection nebulae reflect the light from nearby stars.
Facts about Nebulas 8: Emission nebulae
Emission nebulae have their own light because the gases are ionized into various colors. Besides, the color of Emission nebulae are red due to the red light are produced by them.
Facts about Nebulas 9: The famous nebulas
There are many famous nebulas. They are The Orion Nebula, The Horsehead Nebula, The Eagle Nebula, The Crab Nebula, and The Eskimo Nebula.
Facts about Nebulas 10: The Orion Nebula
The Orion nebula is also known as the Orion Molecular Cloud Complex. It is the nearest nebula to the Earth which lies around 1,300 light years away of the constellation Orion. Besides, It also has the Trapezium (young star cluster) at its heart.
We have talked facts about Nebulas. Are you interested to read this article? Do you know other facts about them? Hopefully, this information will help you to know more about Nebulas. Enjoy reading!