Define outer space: the region beyond the Earth's atmosphere in which there are stars and planets — outer space in a sentence.
Outer space definition, space beyond the atmosphere of the earth. See more.
Outer space definition: Outer space is the area outside the earth's atmosphere where the other planets and stars... | Meaning, pronunciation, translations and ...
outer space definition, meaning, what is outer space: the part of space that is very far away from Earth. Learn more.
Any region of space beyond limits determined with reference to the boundaries of a celestial body or system, especially: a. The region of space immediately ...
When a spacecraft travels beyond the Earth's atmosphere, it goes into outer space, which is generally defined as all the space in between every astronomical ...
Top Definition. Outerspace. An underground rap group out of North Philadelphia made up of Crypt the Warchild and Planetary, two Puerto-Ricans who met in ...