The magnitude of a nebula can vary widely depending on its distance from Earth and its intrinsic brightness. Nebulae are often measured in terms of their apparent magnitude, which can range from very faint (around +15 or higher) to brighter ones observable with amateur telescopes (around +5 to +7). For example, the Orion Nebula has an apparent magnitude of about +4, making it one of the brightest nebulae visible to the naked eye. Intrinsic luminosity also plays a significant role, as some nebulae are much more luminous than others.
The magnitude of a nebula varies depending on its distance from Earth and its intrinsic brightness. Nebulae can range from very faint to quite bright, with some being observable to the naked eye, such as the Orion Nebula (around magnitude 4). Most nebulae, however, require telescopes for observation and can have magnitudes ranging from about 6 to 20 or more. The specific magnitude of a nebula is often used by astronomers to classify and study its properties.
Emission nebula glow and reflection nebula reflect the light form other stars
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An absorption nebula is a dark nebula, which absorbs all incident radiation without reemission.
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 magnitude of a nebula varies depending on its distance from Earth and its intrinsic brightness. Nebulae can range from very faint to quite bright, with some being observable to the naked eye, such as the Orion Nebula (around magnitude 4). Most nebulae, however, require telescopes for observation and can have magnitudes ranging from about 6 to 20 or more. The specific magnitude of a nebula is often used by astronomers to classify and study its properties.
nebula
The Stingray Nebula (Hen 3-1357) is a planetary nebula. (The youngest known).
M27 (dumbbell nebula) the dumbbell nebula is also known as messier 27,M27 or NGC 6853 is a planetary nebula is in the constellation Vulpecula at a distance of about 1,360 light years. This object was descoverd by Charles Messier in 1764.At it's brightness of visual magnitude 7.5 and it's diameter of about 8 arcminutes,it is easliy visible in binoculars,and a popular observing target in amateur telescopes.
"The Crab" is a nebula.
a type of nebula
A cloud in outer space consisting of gas or dust and planetry nebula is one of the types also called ring nebula or A planetary nebula is an emission nebula consisting of a glowing shell of gas
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.
Emission nebula glow and reflection nebula reflect the light form other stars
The crab nebula.
protostar or nebula
The eye of god is a Helix nebula. Close to a Planetary nebula.