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What is a main sequence star with less than 0.4 solar masses?
A main sequence star with less than 0.4 solar masses would be classified as a red dwarf star. These stars are the smallest and coolest main sequence stars, with longer lifespans compared to higher mass stars. They are the most common type of star in the universe.
Is it possible to make Jupiter a star if you applied more mass to it?
No, Jupiter does not have enough mass to become a star. It is a gas giant planet made primarily of hydrogen and helium, but it would need at least 80 times its current mass to ignite nuclear fusion and become a star like our Sun.
What is the mass of Barnards star?
The mass of Barnard's Star is roughly 0.144 times the mass of our Sun. It is classified as a red dwarf star and is one of the closest stars to our solar system.
Which star is largest Sirius or Algol?
Sirius is larger than Algol. Sirius is a binary star system with Sirius A being the larger star with about twice the mass of the Sun, while Algol is a triple star system with the main star being smaller than Sirius A.
What 2 things can happen to a star after a supernova?
It can either become a neutron star or a black hole. If the star is between 8 and 15 solar masses, it will become an incredibly dense neutron star. If it is more than 15 solar masses, it will collapse and become an even denser black hole.
What is the significance of 3 solar masses in a star's fate?
A star with at least 3 solar masses has enough mass to end its life in a supernova explosion. This event can lead to the formation of a neutron star or a black hole, depending on the remaining mass after the explosion. The fate of the star is determined by its mass and the balance between gravitational collapse and nuclear fusion.
What forms from a supernova?
Depending on the mass of the original star it will either end up as a neutron star (< 20 solar masses) or a black hole (> 20 solar masses).
What is a stelar black hole?
That refers to a black hole that results from the gravitational collapse of a star, and which has a mass between 3 solar masses and several solar masses, depending on the mass of the star that collapsed.
What the mass of Barnard's star?
Barnards star has a mass of between 0.15 and 0.17 solar masses.
What is a main sequence star with less than 0.4 solar masses?
A main sequence star with less than 0.4 solar masses would be classified as a red dwarf star. These stars are the smallest and coolest main sequence stars, with longer lifespans compared to higher mass stars. They are the most common type of star in the universe.
Why do you not expect to find a 5 solar mass neutron star?
A neutron star with a mass of 5 solar masses is usually not expected to exist because the pressure exerted by neutrons in such a massive object would likely be insufficient to counteract the force of gravity, leading to a collapse into a black hole. Neutron stars typically have masses between 1.4 to 2 times the mass of the Sun due to the balance between gravitational forces and neutron degeneracy pressure.
Is it possible to make Jupiter a star if you applied more mass to it?
No, Jupiter does not have enough mass to become a star. It is a gas giant planet made primarily of hydrogen and helium, but it would need at least 80 times its current mass to ignite nuclear fusion and become a star like our Sun.
How large does a star need to be to end life as a neutron star?
From approximately 1.5 to 2.0 solar masses snow FAR
What type of star is leftover center of an old star?
If you mean after a supernova it could be a neutron star if it's less than 3 solar masses
What is left behind after a star with four masses has died?
After a star with four solar masses dies, it can collapse and form either a neutron star or a black hole, depending on how much material is left behind after the explosion during its death throes.
What is the mass of Barnards star?
The mass of Barnard's Star is roughly 0.144 times the mass of our Sun. It is classified as a red dwarf star and is one of the closest stars to our solar system.
What determines whether a very massive star will become a neutron?
Whether a star will become a neutron star is determined by its mass. Generally, stars that are more than 8 solar masses (have a mass that is more than 8 times that of our Sun), but are less than 15 solar masses will become neutron stars when they die.
