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Why are the ionization nebulae so bright?
They are regions where gas is ionized by hot, young stars.
Why are ionization nebulae so bright?
They are regions where gas is ionized by hot, young stars.
What type of star is Nebulae?
Nebulae are not stars. They are places where stars are formed, so a single nebula would contain lots of stars.
Why mass is so important in determining the evolution of a star?
Hydrogen, helium, and carbon fuel are found in more massive stars. The diameter of more massive stars is bigger. Helium is found in greater abundance in more massive stars. The weight of more massive stars is greater.
Why do astronomers study nebulae?
Becuase nebulae tell us how stars get formed so the composition, density and size of a nebulae cloud says a lot about its age, likelihood of stars forming and the type of stars that might form.
Why are the ionization nebulae so bright?
They are regions where gas is ionized by hot, young stars.
Why are ionization nebulae so bright?
They are regions where gas is ionized by hot, young stars.
How many stars form from nebulae?
it depends on how large the nebulae is. The largest of nebulae (in both distance and height) form the largest number of stars while the smallest of nebulae (in both distance and height) form the least number of stars. Therefore there is no fixed number for the number of stars that can be formed from a single nebulae (a variable amount of stars can be formed from one nebulae)
What type of star is Nebulae?
Nebulae are not stars. They are places where stars are formed, so a single nebula would contain lots of stars.
Why mass is so important in determining the evolution of a star?
Hydrogen, helium, and carbon fuel are found in more massive stars. The diameter of more massive stars is bigger. Helium is found in greater abundance in more massive stars. The weight of more massive stars is greater.
Are all nebulae luminous?
Technically, no nebulae are luminous. The ones that appear as such have stars either within or near them, and the nebulae merely reflect the light emitted by these stars.
Why do astronomers study nebulae?
Becuase nebulae tell us how stars get formed so the composition, density and size of a nebulae cloud says a lot about its age, likelihood of stars forming and the type of stars that might form.
Where in space are stars born?
Nebulae
How many kinds of Nebula's are there?
*the correct term is nebulae. a nebulae is a could of many gases and dust, where stars are created. TYPES: Diffuse Nebulae- the most common type. it is interstellar, which means among the stars, and not part of any galaxy. Planetary Nebulae- completely unrelated to planets. planetary nebulae is when gas and plasma are formed after certain types of stars die. it sometimes looks like gas planets, like neptune and uranus, hence the name. Reflection Nebulae- clouds of dust that reflect the light of nearby stars, though they are not nebulae, because they do not create stars. Protoplanetary Nebulae- a point in the lifetime of an astronomical object (star). protoplanetary nebulae, or preplanetary nebulae, emit light, much like reflection nebulae Emission Nebulae- a could of ionized gas which emits colorful lights
Where does a star form?
Stars form in a nebulae
What do astronomers believe are 'born' in nebulae?
Stars.
What is a cluster of stars and a nebulae called?
its a constilalation
