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What else can I help you with?
Will the sun become a brown dwarf?
No. A brown dwarf is a failed star, one that is not massive enough to start nuclear fusion. The sun is well above the threshold of fusion. When it dies it will become a white dwarf.
Which type of star is NOT undergoing nuclear fusion?
A protostar; also a brown dwarf.
Does a star change during its life cylcle?
Yes, a star undergoes significant changes throughout its life cycle. It is born from a collapsing cloud of gas and dust, transforms through nuclear fusion, and eventually dies, either collapsing into a dense core (like a white dwarf or neutron star) or exploding in a supernova. Each stage brings about different characteristics and behaviors in the star.
Which type of star has the longest life span?
A red dwarf.
Which is denser a dwarf star or a giant star?
A dwarf star is denser than a giant star. Dwarf stars have a higher density due to their smaller size and higher mass compared to giant stars. Giant stars have larger volumes and lower densities as they have expanded and become less dense towards the end of their life cycle.
How long is the Sun's life expectancy?
It should "live" for about 5 billion years as it is, more or less. Then it will become a red giant star. Then it becomes a white dwarf. Finally it will "die" as a black dwarf.
Is a brown dwarf star on its way to becoming a black dwarf?
No. A brown dwarf is a star that has too low a mass to start nuclear fusion. A black dwarf is a former white dwarf, the remnant of a low to medium mass star that ran out of fuel in its core.
Steps in the life of a star?
the steps in the life of a star is the yellow dwarf,red giant,white dwarf & the black dwarf.
What is a death star?
The death star is known as the nemesis star AKA the death star, brown dwarf star, red dwarf star, or the sun's twin.
What is a small brown star called?
That's called a brown dwarf.
Can a star be a brown dwarf?
Yes, a brown dwarf is a star that failed to ignite hydrogen fusion because it did not have enough mass for a strong enough gravitational collapse. Brown dwarf stars glow dimly with residual heat for a very short time.
Star of life?
Nebule > Star > Red Giant > Red Dwarf > White Dwarf > Supernova > Neutron Star > Black Hole.
Is a brown dwarf bigger than the sun?
No Brown Dwarfs are too small to be considerred a star.
What star is smaller than the sun?
A brown dwarf would qualify.
A brown dwarf is what's left when a large star explodes true or false?
False. A brown dwarf is a failed star that cannot sustain nuclear fusion. When a star explodes it will leav behind either a neutron star or a black hole depending on its mass.
What is the difference between a brown dwarf and a protostar?
A protostar is a star the is developing as is on the way to starting nuclear fusion. A brown dwarf is a failed star, one that failed to gather enough mass to start fusion.
How are brown dwarfs different from other stars?
A brown dwarf is a "failed star" - one that never became hot enough (not enough mass) to start nuclear fusion.A brown dwarf is a "failed star" - one that never became hot enough (not enough mass) to start nuclear fusion.A brown dwarf is a "failed star" - one that never became hot enough (not enough mass) to start nuclear fusion.A brown dwarf is a "failed star" - one that never became hot enough (not enough mass) to start nuclear fusion.
