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No, our sun is not an O star. Our sun is classified as a G-type star, specifically a G2V star, which is a main sequence star with a surface temperature of about 5,500 degrees Celsius. O stars are much hotter and more massive than our sun, with surface temperatures exceeding 30,000 degrees Celsius.
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Which star has a shorter lifetime on the main sequence a blue O star or a yellow G star?
A blue O star has a shorter lifetime on the main sequence compared to a yellow G star. Blue O stars are much more massive and burn through their fuel at a faster rate, leading to a shorter main sequence lifetime, usually in the range of a few million years. In contrast, yellow G stars like the Sun have a main sequence lifetime of around 10 billion years.
How many stars are there in our solar system?
There is only one star in our solar system, which is the Sun.
Why is the sun considered ''the sun'' and not a star?
Nope. The sun is considered a star.
Which star is nearest to planet Earth?
The closest star to planet Earth is the Sun, which is a vital source of light and energy for life on Earth.
Is sun the smalest or biggest star?
The sun is neither the smallest or the biggest star. Our sun is medium sized star.
Is your sun a o star?
Yes, the sun is a star.
Is our Sun is an O star.?
== == No our Sun is a G2V star. See related link for more information on stellar classification
What happens when the sun die?
big explosion :O the sun is too small a star for a supernova.
If the sun was blue would the light here on earth appear different then it does?
If the Sun was a class "O" star and thus appears "blue", then I think there would be no life on Earth to ask the question. Our star - the Sun - is a class G2 star and has a temperature range of around 5,500 kelvin whereas an "O" star is > 30,000 kelvin.
Is our sun an o planet?
No, the sun is not classified as a planet. It is a star at the center of our solar system, providing light and heat to the planets orbiting around it.
What is the luminosity of an O-type star?
I read on Wikipedia that O-type stars can be a milllion times brighter than our Sun.
Can you see the Sun as a Star?
No, The sun is seen as a sun and not a star. Our sun is a star.
Is the sun a star or a?
The Sun is a star.
Is a sun or a star?
The Sun is a star.
Which star has a shorter lifetime on the main sequence a blue O star or a yellow G star?
A blue O star has a shorter lifetime on the main sequence compared to a yellow G star. Blue O stars are much more massive and burn through their fuel at a faster rate, leading to a shorter main sequence lifetime, usually in the range of a few million years. In contrast, yellow G stars like the Sun have a main sequence lifetime of around 10 billion years.
What does S O T Z stand for?
12 Signs Of The Zodiac (refers to Sun Signs or Star Signs)
How is a star connected to the sun?
The Sun is a star.
