Short, violent, and ends as a black hole.
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The most important factor in determining a star's life cycle is its mass. The mass of a star determines its size, temperature, and how it will evolve over time. More massive stars have shorter lives and end in a violent supernova explosion, while less massive stars like the Sun will eventually become a white dwarf.
Massive stars that are at least eight times more massive than the Sun end their life as a supernova. During the explosion, these stars release a tremendous amount of energy and can briefly outshine an entire galaxy.
No, red dwarf stars are not made from supernovae. Red dwarf stars are low mass stars that form from the gravitational collapse of gas and dust in interstellar clouds. Supernovae, on the other hand, occur when massive stars reach the end of their life cycle and explode.
False. Medium-sized stars become white dwarfs. Only the most massive stars form black holes.
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The more massive a star is, the less its life time.
Stars that are massive enough are unlikely become red giants; instead they will destroy themselves as type II supernovas.
The massive stars turn into gas
The most massive stars will die as black holes.
The most important factor in determining a star's life cycle is its mass. The mass of a star determines its size, temperature, and how it will evolve over time. More massive stars have shorter lives and end in a violent supernova explosion, while less massive stars like the Sun will eventually become a white dwarf.
Most stars in the universe are main sequence stars. These stars are in a stable phase of their life cycle where they generate energy through nuclear fusion in their cores. The Sun is a main sequence star.
Not necessarily. Blue stars can be young, hot, and massive, but not all blue stars are newly formed. Blue stars can exist at different stages of their life cycle, depending on their mass and the ways in which they are evolving.
Massive stars that are at least eight times more massive than the Sun end their life as a supernova. During the explosion, these stars release a tremendous amount of energy and can briefly outshine an entire galaxy.
No, red dwarf stars are not made from supernovae. Red dwarf stars are low mass stars that form from the gravitational collapse of gas and dust in interstellar clouds. Supernovae, on the other hand, occur when massive stars reach the end of their life cycle and explode.
Wolf-Rayet stars are massive stars that are very hot.Because of this they will be VERY short lived and will only have a life time of millions of years as apposed to "normal" stars like our own Sun which will survive for billions of years.
False. Medium-sized stars become white dwarfs. Only the most massive stars form black holes.