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What are the names of different nebulae?
Some examples of different nebulae include the Orion Nebula, the Crab Nebula, the Eagle Nebula, and the Helix Nebula. These nebulae vary in size, shape, and composition, but they are all vast clouds of dust, gas, and plasma in space.
What works with pressure to keep a nebula from collapsing?
The pressure caused by the thermal energy of the gas within the nebula pushes outward in all directions, preventing the nebula from collapsing under its own gravity. This pressure acts to counterbalance the force of gravity, maintaining the nebula's size and structure.
What is the size of a stellar nebula?
A stellar nebula can vary greatly in size, typically ranging from a few light-years to several hundred light-years across. These vast clouds of gas and dust serve as the birthplaces of stars and can contain a mix of hydrogen, helium, and other elements. The size and density of a nebula influence star formation processes, with denser regions often collapsing under gravity to form new stars.
How does high pressure probably affect the size of a nebula?
High pressure in a nebula can lead to increased gravitational forces, which may compress the gas and dust within it, potentially reducing its overall size. This compression can trigger processes such as star formation, as regions of higher density collapse under their own gravity. Consequently, regions within the nebula may become more compact, while the nebula as a whole could appear smaller as material coalesces into new stellar bodies.
What is the name of the visible cloud of dust and gas in space?
The visible cloud of dust and gas in space is called a nebula. Nebulas are often regions where new stars are forming, and they can vary in size, shape, and color.
What are the names of different nebulae?
Some examples of different nebulae include the Orion Nebula, the Crab Nebula, the Eagle Nebula, and the Helix Nebula. These nebulae vary in size, shape, and composition, but they are all vast clouds of dust, gas, and plasma in space.
What works with pressure to keep a nebula from collapsing?
The pressure caused by the thermal energy of the gas within the nebula pushes outward in all directions, preventing the nebula from collapsing under its own gravity. This pressure acts to counterbalance the force of gravity, maintaining the nebula's size and structure.
What is the center of a distant nebulas?
Massive stars are the center of a distant nebula. The massive stars are formed as the gas in the interstellar medium collapses under its own weight. The size of a nebula depends on the size of the original gas cloud.
What is the temperature of nebulae?
A nebula, in general, is not particularly hot. They are usually visible due to embedded stars.
What is the smallest nebula ever found?
The smallest nebula ever found is the planetary nebula called "K 1-27." Discovered in 1996, it measures only about 0.02 light-years across. This nebula is notable for its compact size and unique structure, which includes a bright central star surrounded by a faint halo of gas. Its small dimensions challenge our understanding of nebula formation and evolution.
What is the size of a stellar nebula?
A stellar nebula can vary greatly in size, typically ranging from a few light-years to several hundred light-years across. These vast clouds of gas and dust serve as the birthplaces of stars and can contain a mix of hydrogen, helium, and other elements. The size and density of a nebula influence star formation processes, with denser regions often collapsing under gravity to form new stars.
Is the tarantula nebula larger than the carina nebula?
Because nebula, like galaxies, do not have a defining edge, it is difficult to determine the exact size but an estimate is the closest you'll get.However, in this case, the difference is large enough.The Tarantula Nebula is about 15 times larger than the Carina Nebula.Tarantula ~ 1,000 light years acrossCarina ~ 65 light years across.
How long does a stellar nebula live for?
A stellar nebula can exist for millions to billions of years, depending on the size and mass of the nebula. These nebulae are the birthplaces of stars and can last until all the matter within them has been used up in the process of star formation.
How does high pressure probably affect the size of a nebula?
High pressure in a nebula can lead to increased gravitational forces, which may compress the gas and dust within it, potentially reducing its overall size. This compression can trigger processes such as star formation, as regions of higher density collapse under their own gravity. Consequently, regions within the nebula may become more compact, while the nebula as a whole could appear smaller as material coalesces into new stellar bodies.
Which of these objects has the largest size A globular clusters B galaxies C stars D nebula?
Superclusters.
Is the sun bigger than crab nebula?
No. The sun is much closer to the size of the star that exploded almost 1,000 years ago, whose expanding outer shell is seen today as the Crab Nebula.
What is a mass of gases dust particle s and stars that are located in space?
nebula
