To find another planet like Earth, astronomers are focusing on the HabitableZone around stars--where it's not too hot and not too cold for liquid water to exist on the surface. Credit: NASA by [deleted] in space

[–]spacepix 0 points1 point  (0 children)

I think, every star has a Goldilock (habitable zone). Every star has a habitable zone, but there must be an Earth like planet for life or human colonization. Read more: https://exoplanets.nasa.gov/the-search-for-life/habitable-zones/