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Earth is in the so called habitable zone, like also certain exoplanets. That's why it is not actually different.
It cannot, a star can only have one or no habitable zone. Actually, many stars in the universe have none (or very, very inferior ones.) There are various reasons; one of them being that most stars exist in groups of two or more, making it difficult for a planet to have a stable orbit with just the right amount of constant starlight to be habitable.
Solar-mass stars because they have both a large habitable zone and a long stellar lifetime.
Well, there are no stars with no habitable zone or very inferior ones.
earth is the only known habitable place because its the only one with water, food, and has the right temperature range for life as we know it, but scientists are discovering planets a lot like earth, but none are habitable for humans
This is because it is highly unlikely that the exact circumstances needed to form life will occur. It happened to occur on earth, and that is why it has life. It is theoretically possible for more planets to have life on them. Adding to your answer. Earth is very lucky because it in the habitable zone which means it not too close to the sun and its not too far away. A planet has to be in the habitable to sustain liquid on its surface. They suspect there might be life(single celled) on mars because it is close to the habitable zone. Astronomers have discovered other planets that are in the habitable zone but haven't yet found other life forms.
If We are talking about planets, That planet need to me in what they called Habitable Zone What Is a Habitable Zone A Habitable Zone is the distance between a Star (Sun) and a planet, in which a planet like Earth can maintain liquid (water) and a distance which can allow water not to freeze or evaporates.
The epipelagic ocean zone is most habitable.
The epipelagic ocean zone is most habitable.
Yes, it is the third nearest and the most habitable zone in the solar system.
The current planets being discovered are called "Exoplanets" or "Extrasolar Planets" which means they are planets found outside of our solar system. New ones are constantly being discovered. We are currently getting closer to discovering one within the habitable zone of another star.
The epipelagic ocean zone is most habitable.
By hot zone, I assume you mean out of the habitable or Goldilocks zone. Estimates vary, but in all likely hood changes will become noticeable in about a billion years, and severe in three billion years.
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