![Goldilocks zone Goldilocks zone](https://www.tekportal.net/wp-content/uploads/2018/12/goldilocks-zone.gif)
Goldilocks zone or goldilocks zone Word Origin noun
- a zone around a star having temperatures and other conditions that can support life on planets: Mars is thought to lie on the outer edge of the sun’s Goldilocks zone.
Origin of Goldilocks zone after the fairy-tale character Goldilocks Also called habitable zone.