UNIVERSE
THE SUN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Our Sun is a very rare type of star in the Universe.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -O-type stars form only a tiny fraction of main-sequence stars and the vast majority of these are towards the lower end of the mass range. The most massive and hottest types O3 and O2 are extremely rare, were only defined in 1971 and 2002 respectively, and only a handful are known in total.
Detailed explanation-2: -We know that there are between 200 billion and 400 billion stars in the Milky Way galaxy. About 20% of those stars are Sun-like, for about 40-to-80 billion Sun-like stars in our galaxy.
Detailed explanation-3: -Sun is the largest star in the universe.
There is 1 question to complete.