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Which is the closest star to our solar system?
- a)Alpha Centauri
- b)Beta Centauri
- c)Sirius
- d)Procyon
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which is the closest star to our solar system?a)Alpha Centaurib)Beta C...
Alpha centauri is the closest star to our solar system.
Most Upvoted Answer
Which is the closest star to our solar system?a)Alpha Centaurib)Beta C...
The closest star to our solar system is Alpha Centauri.
Explanation:
Alpha Centauri is a triple star system located in the constellation of Centaurus. It consists of three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri. Out of these three, Proxima Centauri is the closest to our solar system.
Proxima Centauri:
- Proxima Centauri is a red dwarf star located about 4.24 light-years away from our solar system.
- It is located in the same star system as Alpha Centauri A and Alpha Centauri B, making it part of the Alpha Centauri system.
- Proxima Centauri is a relatively small and cool star, with a mass about 12% of our sun's mass.
- It is also the closest-known star to our solar system.
Alpha Centauri A and Alpha Centauri B:
- Alpha Centauri A and Alpha Centauri B are both similar to our sun in terms of size and temperature.
- Alpha Centauri A is slightly larger and hotter than our sun, while Alpha Centauri B is slightly smaller and cooler.
- These two stars orbit each other in a binary system and are located about 4.37 light-years away from us.
- They are the closest neighboring stars to our solar system after Proxima Centauri.
Conclusion:
The closest star to our solar system is Proxima Centauri, which is part of the Alpha Centauri system. However, since the question specifically asks for the closest star, the correct answer is Alpha Centauri.
Explanation:
Alpha Centauri is a triple star system located in the constellation of Centaurus. It consists of three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri. Out of these three, Proxima Centauri is the closest to our solar system.
Proxima Centauri:
- Proxima Centauri is a red dwarf star located about 4.24 light-years away from our solar system.
- It is located in the same star system as Alpha Centauri A and Alpha Centauri B, making it part of the Alpha Centauri system.
- Proxima Centauri is a relatively small and cool star, with a mass about 12% of our sun's mass.
- It is also the closest-known star to our solar system.
Alpha Centauri A and Alpha Centauri B:
- Alpha Centauri A and Alpha Centauri B are both similar to our sun in terms of size and temperature.
- Alpha Centauri A is slightly larger and hotter than our sun, while Alpha Centauri B is slightly smaller and cooler.
- These two stars orbit each other in a binary system and are located about 4.37 light-years away from us.
- They are the closest neighboring stars to our solar system after Proxima Centauri.
Conclusion:
The closest star to our solar system is Proxima Centauri, which is part of the Alpha Centauri system. However, since the question specifically asks for the closest star, the correct answer is Alpha Centauri.
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