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According to the Wikipedia, a newly formed neutron star would have a temperature of 1011 - 1012 Kelvin, but after a year, it will cool down to 106 (a million) Kelvin, due to the large number of neutrinos it emits.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoA neutron star is the remains of a massive star that has ended it's life. There are many neutron stars and cannot have a particular age.
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What is a small hot very dense star?
Both white dwarfs and neutron stars match the description. Neutron stars are smaller, hotter, and denser.
What remains after supernova?
A neutron star or a pulsar, or a black hole.
How does a neutron star differ from a main sequence star?
A neutron star is a stellar remnant
Is a pulsar a neutron star?
Yes. A pulsar is a rapidly spinning neutron star.
What is the temperature of the core of a neutron star?
Depends on the age of the neutron star. As a neutron star no longer has any method to produce heat, it will slowly cool over time. A young neutron star will have a core temperature of about 106 kelvin.
What do you call a tiny and very hot star?
It is called a neutron star.
What is a Very small hot star?
Both white dwarfs and neutron stars match the description. Neutron stars are smaller, hotter, and denser.
What is a sentence for neutron star?
Good sentence for neutron star - WOW ! see that;s a neutron star !!
What is a small hot very dense star?
Both white dwarfs and neutron stars match the description. Neutron stars are smaller, hotter, and denser.
What is a good sentence for neutron star?
Good sentence for neutron star - WOW ! see that;s a neutron star !!
What would happen to the sun when it dies?
Convert into a dwarf white star which is really hot, then a neutron star, and finally, a black hole.
Why are pulsars hot?
Pulsars and neutron stars are hot because of all the residual heat left over in the core of the original star.
What happens when a neutron star runs out of fuel?
Neutron stars do not have fuel. A neutron star is a remnant of a star that has already died.
Is the neutron star a young star?
No. A neutron star ts the remnant of a massive star that exploded.
What remains after supernova?
A neutron star or a pulsar, or a black hole.
How does a neutron star differ from a main sequence star?
A neutron star is a stellar remnant
What is a small hot star that is near the end of its life called?
There are small hot stars - White dwarfs, neutron stars but by furtue that they are hot, means they are not near the end of their lives. It takes a long long time for all the residual heat to escape into the Universe. So, there are NO hot stars near the end of it's life.
