GOLDILOCKS ZONE::
A habitable zone,also called,Goldilocks zone,is the region around a star where orbiting planets similar to the Earth can support liquid water.it is neither too hot,not too fold.
Scientists hunting for in the solar system and around others stars believe liquid water is an imoimport ingredient necessary for life.
In September 2010 astronomers using the Keck telescope announced they had found an exoplanet,Gliese581g,
about three times the size of earth in the habitable zone of its star.
No comments: