The biggest known nebula is Tarantula nebula stand 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
The nebula you are referring to is likely the Swan Nebula, also known as the Omega Nebula. It is a famous emission nebula located in the constellation Sagittarius. The name "Swan Nebula" comes from its resemblance to a swan when viewed in certain images.
The Nebula Theory is also known as the Solar Nebula Theory. It is a widely accepted model for the formation of our solar system.
The Helix Nebula is a planetary nebula located in the constellation Aquarius, while the Ring Nebula is a planetary nebula located in the constellation Lyra. The Helix Nebula appears more like a disk or helix shape, while the Ring Nebula appears as a ring or donut shape due to its orientation.
protostar or nebula
A solar nebula is related to the formation of our Solar System, any other nebula is just a nebula.
The biggest known nebula is Tarantula nebula stands 160,000 light years from us. its wide is 650 light years (1 light years = 10 trillion km)
The Stingray Nebula (Hen 3-1357) is a planetary nebula. (The youngest known).
Andromeda, Milky Way These are galaxies ^ Orion Nebula Eagle Nebula
Sagittarius is a constellation which contains several well-known nebulae. These include the Lagoon Nebula (Messier 8), the Omega Nebula (Messier 17) which is also known as the Horseshoe Nebula or Swan Nebula, and the Trifid Nebula (Messier 20).
Most known is very subjective, but the three best known for me are:Horsehead NebulaCrab NebulaCat's Eye Nebula
Two well-known nebulae are the Orion Nebula (Messier 42) and the Crab Nebula (Messier 1). The Orion Nebula is a diffuse cloud in the constellation Orion, visible to the naked eye, while the Crab Nebula is a remnant of a supernova explosion observed in the year 1054.
The Stingray Nebula, the youngest known planetary nebula.
The Ant Nebula or "Chamber of Horrors" [See Link] can be found in the constellation Norma [See Link]
The nebula you are referring to is likely the Swan Nebula, also known as the Omega Nebula. It is a famous emission nebula located in the constellation Sagittarius. The name "Swan Nebula" comes from its resemblance to a swan when viewed in certain images.
The orion Nebula
Another popular nebula is the Eagle Nebula, also known as Messier 16. It is located in the constellation Serpens and is famous for the "Pillars of Creation," which are towering columns of interstellar gas and dust where new stars are forming.
The largest star known to man is called the Pistol Star. It lies in the center of the Pistol Nebula in the Milky Way and is believed to be 100 times bigger than the sun.