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Which is the nearest star to planet earth?
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Which is the nearest star to planet earth?
Nearest Star to Planet Earth
The nearest star to planet Earth is Proxima Centauri, which is located about 4.24 light-years away from our planet. It is a red dwarf star and is part of the Alpha Centauri star system.
What is Proxima Centauri?
Proxima Centauri is a small, cool star with a surface temperature of about 2,800 Kelvin. It has a mass that is about one-eighth that of the sun and a diameter that is about one-seventh that of the sun. It is also relatively young, with an estimated age of about 4.85 billion years.
How was it discovered?
Proxima Centauri was discovered in 1915 by Robert Innes, the director of the Union Observatory in South Africa. He noticed that the star was moving relative to other nearby stars, which suggested that it was not part of the Alpha Centauri system.
Can Proxima Centauri support life?
Proxima Centauri is not considered a good candidate for supporting life as we know it. It is a variable star, which means that its brightness changes over time, and it also produces frequent flares that release high levels of X-rays and ultraviolet radiation. This radiation could potentially strip away any atmosphere that a nearby planet may have, making it difficult for life to survive.
What is the significance of Proxima Centauri?
The discovery of Proxima Centauri has important implications for the search for exoplanets and the possibility of finding life beyond our solar system. It is also a potential target for future interstellar missions.
Community Answer
Which is the nearest star to planet earth?
After seeing the answers of everyone, I am speechless. well the answer is our SUN. Our Sun is also a STAR. It is the nearest star to us. follow me!
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Which is the nearest star to planet earth?
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Which is the nearest star to planet earth? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which is the nearest star to planet earth? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is the nearest star to planet earth?.
Which is the nearest star to planet earth? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which is the nearest star to planet earth? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is the nearest star to planet earth?.
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