It is the distance between a star and an earth-like planet
That refers to a region around the star where the temperatures are expected to be neither too hot nor too cold for life to form.
The volume where water might be liquid.
The 'Goldilocks Zone,' or habitable zone, is the range of distance with the right temperatures for water to remain liquid. Discoveries in the Goldilocks Zone, like Earth-size planet Kepler-186f, are what scientists hope will lead us to waterββand one day life.
The Kepler mission is specifically designed to survey a portion of our region of the Milky Way galaxy to discover dozens of Earth-size planets in or near the habitable zone and determine how many of the billions of stars in our galaxy have such planets. Results from the mission will allow us to place our solar system within the continuum of planetary systems in the Galaxy.
Terraforming it
minimum height of a habitable room is 2.18 meters and maximum is 4.2 meters.
You don't need to - it is already extremely habitable although some people seem intent to reverse that fact,
Well, there are no stars with no habitable zone or very inferior ones.
Well, there are no stars with no habitable zone or very inferior ones.
The epipelagic ocean zone is most habitable.
The epipelagic ocean zone is most habitable.
The epipelagic ocean zone is most habitable.
Habitable zone
Habitable zone
Habitable zone
Habitable zone
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.
The habitable zone is that zone in which water is liquid. Without liquid water, life as we know it would not be possible.
The habitable zone is defined as the region in a star centered orbit where an Earth like planet can maintain liquid water on its surface.