Respuesta :
The habitable zone is the range of orbits around a star within which planetary surface can support liquid water given sufficient atmospheric pressure.
The habitable zone of Proxima Centauri is about 3.4 to 8.1 million km from the star whereas Sun's habitable zone is around 151 million km.
Hence the habitable zone of Proxima Centauri is- much closer to the star than the Sun's.
A planet is a celestial frame that revolves around a star. In our sun system, Earth is the 1/3 planet from the sun. The phrase planet comes from the Greek planetes, which means "wanderer." since ancient instances, people have been inquisitive about the wandering of celestial our bodies within the night sky.
In general, planets are the biggest objects inside the sun device after the solar. most of them orbit the sun in a route formed like a circle. additionally they have an ecosystem, or a layer of gases surrounding them. most of the planets have at the least one moon.
Learn more about the planet here:-https://brainly.com/question/18116899
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