"Espaço sideral" in Portuguese is the translation of English "Outer space" (find more translations on these pages: "Outer space in Different Languages" and "Outer space in Portuguese").

Espaço sideral pronunciation: If you want to know how to pronounce espaço sideral in Portuguese (that is, how we say "Outer space" in Portuguese), you will find the audio pronunciation below.

Please listen to the proper pronunciation and remember how to say it. We hope this will help you to master your Portuguese language.

Here is the Portuguese pronunciation of the word espaço sideral:
Portuguese (Brazil), female
Portuguese (Brazil), male
Portuguese (Portugal), female
Portuguese (Portugal), male