planeta Tierra
/planeta tjera/from spelling rulesmasculine
The English phrase "planet earth" is translated into Spanish as planeta Tierra.
In many common contexts, speakers omit the word 'planeta' and simply refer to the planet as la Tierra.
Meaning: Translations (name)
Which one should you use?
While la Tierra (capitalized) refers to the planet, the lowercase version la tierra refers to soil or dirt. Additionally, when using the full phrase planeta Tierra, the word planeta is masculine.
Is it said differently in some regions?
The form La Tierra is widely used across both Spain and Latin America.
How does it change in a sentence?
When using the full phrase planeta Tierra, the noun planeta is masculine and is preceded by the masculine article el. In common usage, the word 'planeta' is often omitted and the noun Tierra is used with the feminine article la.
Did you know?
- The Spanish word tierra descends from a Proto-Indo-European root meaning 'dry'. This connects the name of our planet to the fundamental quality of dryness.
- In Spanish, the phrase poner los pies en la tierra literally means 'to put one's feet on the earth'. It is used idiomatically to tell someone to be realistic or practical.
- Spanish uses the same word tierra to mean 'earth' as a planet, 'soil' as a material, and 'land' as a territory or country. Only capitalization distinguishes the planet from dirt in writing.
Examples in context
- Vivimos en el planeta Tierra.We live on planet Earth.This sentence is useful for stating where we live using planeta Tierra.Tatoeba #1551518 by Shishir, translation #1548359 by _undertoad
- Todos vivimos en el planeta Tierra.We all live on planet Earth.This sentence is useful for emphasizing that everyone lives on planeta Tierra.Tatoeba #1386511 by marcelostockle, translation #681737 by Source_VOA
- Es posible que Ganímedes contenga más agua en forma de hielo que toda el agua líquida que hay en los océanos del planeta Tierra.It is possible that Ganymede contains more water in the form of ice than all of the liquid water in the oceans of planet Earth.This sentence is useful for comparing water levels on Ganymede to those on planeta Tierra.Tatoeba #10531457 by Seael, translation #11309920 by SunnyMoon
- Estamos dañando el planeta Tierra con nuestra contaminación.We are damaging planet Earth with our pollution.
- 1 more sentence on Tatoeba
Example conversation
Elena and Javier are looking at a globe together.
- ElenaMira qué pequeña es nuestra casa en el planeta Tierra.Look how small our home on planet Earth is.
- JavierSí, es increíble pensar que vivimos aquí.Yes, it is incredible to think that we live here.
- ElenaEl planeta Tierra es el único lugar con vida.Planet Earth is the only place with life.
- JavierEspero que algún día encontremos otro similar.I hope that one day we find another similar one.
Sources
- Wiktionary, “planet earth” translations, CC BY-SA 4.0, dump of 2026-09-26.
- IPA marked “from spelling rules” is derived from standard Spanish spelling, where Wiktionary gives none.
- Word origins: Wiktionary entries planeta, tierra, CC BY-SA 4.0.
- Example sentences: Tatoeba CC BY 2.0 FR.
