There are others in our system alone-not sure what you mean.
Interstellar space.
Big dipper is an outer space word. Black hole is another outer space word that begins with the letter b.
0 Kilograms since there is no gravity in outer space. Except you are near an another star
Brunel University
Stars are probably called stars because of some Latin/Greek word root that I don't know about and Outer Space is called Outer Space because its outer (Outside the world) and is just empty space. Hope I helped.
Stars are probably called stars because of some Latin/Greek word root that I don't know about and Outer Space is called Outer Space because its outer (Outside the world) and is just empty space. Hope I helped.
The exosphere is already a part of outer space.
Yeah, eventually.
space is bigger than you can imagine! i am sorry but in astronomy that is an unknown question but there is another galaxy (there are billions of galaxies)
outer (as in "outer space")
Well, everybody who went to space were citizens of one country or another.
There is no antonym for outer space.