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12 billion years
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∙ 14y ago
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How many years does it take for a star to form?
Once the gases start to coalesce and produce heat and light from friction, rather fusion (This is called a Proto-Star). That generally lasts about 150,000 years then nuclear fusion starts and a true star is formed.
How long does the protostar star life cycle stage last?
It depends on the size of the star forming. For a one solar-mass star it lasts about 1,000,000 years.
Describe a typical nearby star?
There is no such thing as a typical star
What Are God's Lasts Words?
Oliver Small you are a star
How many years a star lives?
infinite years
How many years from now does star Vega become the north star?
Vega will be the north star in about 12,000 years time.
what star is smaller neutron star or white dwarf star?
A neutron star is smaller, but has a greater mass. A typical white dwarf is about the size of a terrestrial planet. A typical neutron star is a few miles across.
What is the sun's lifespan?
With a star the size of our sun it takes 10 million years till it is at its middle life period. This period lasts for another 10 billion years. For a star the size of our sun its lifespan is around 10 010 000 000 years Our sun is at its midlife period, and has about 5 billion years to go.
Is the sun a typical star?
Our sun "Sol" is a typical yellow dwarf (type G V) star. Apart from the fact that its third planet is the only known source of life in the universe, it is a rather small but otherwise typical star.
Why do we know that the sun is a typical star?
Beacause it is the biggest star in our universe
How does a star live long?
It is estimated that a star like the Sun may last about 15 to 20 billion years, although less than half of that in its current active form. About halfway through its lifespan, a typical yellow star will begin to expand into a red giant. Ultimately, it will form a dwarf star. Stars last anywhere from about a million years to several trillion years. It depends on the star's mass; higher-mass stars live for less time. Once a star becomes a white dwarf, or a neutron star, it no longer supports fusion. But it will remain at a very high temperature (thousands of kelvins) for many billions of years.
Is your sun a red star?
no but it will be in many years
