No, there is no planet called "Goldilocks." The term "Goldilocks zone" refers to the habitable zone around a star where conditions are just right for liquid water to exist on a planet's surface.
The only planet on our solar system that resides withinthe Goldilocks zone is Earth.The planets that reside outside the Goldilocks zone are:MercuryVenusMarsJupiterSaturnUranusNeptune
Goldilocks Zone or Goldilocks Planet.
Not sure what you mean by "deeper meaning" but if you are asking about the origin of the name Goldilocks, it derives from locks of gold. Locks is a term used for hair, and of course, gold is a color. The name Goldilocks means golden-haired, or hair of gold.
Gliese 581 g is nicknamed "Goldilocks" because it was considered to be within the habitable zone of its star, where conditions are not too hot or too cold for liquid water to exist on its surface. The term "Goldilocks" refers to the fairy tale character who found things that were "just right," mirroring the idea of this exoplanet having conditions suitable for life.
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 water––and one day life.
While the term "Goldilocks planet" is used to describe a planet that is in the habitable zone of its star, the presence of a moon does not impact whether a planet falls into this category. The habitability of a planet is mainly determined by its distance from its star and other factors such as atmosphere and surface conditions.
Earth
The Goldilocks Zone, also known as the habitable zone.
The concept of the Goldilocks zone was proposed by scientists James Kasting, Dorian Abbot, and others in the 1990s. The idea is that it refers to the habitable zone around a star where conditions are just right for liquid water to exist on the surface of a planet.
Another word for life zone may be habitable zone (it's "habital zone" for creationists), goldilocks zone, and there might be more.
Finding Earth-sized Goldilocks planets is a key part of NASA's Kepler mission, which uses an orbital deep-space telescope launched on March 7, 2009.The mission will survey and compile the characteristics of habitable-zone planets to find those that might provide Earth-like atmospheres and climates.