Aperture.
Fissure.
Celestial (space).
Rift.
Cosmos.
Ether Space.
Intersellar.
Intercosmic.
Metagalactic.
"Ocean of emptiness".
The Void.
crawling space
the cosmos.
Another word for force is gravitational pull in space terms.
free space
space rangers
Big dipper is an outer space word. Black hole is another outer space word that begins with the letter b.
Cargo.
Another word for distance is How far. or space, as in the space between the two objects is unfathomable. as compared to the distance between the two objects is unfathomable.
Another Name Is A Portable Life-Support System
Cosmonaut. Space Sailor. Star Sailor.
SatelliteSpacesatelliteGeo ProbeInterplanetary explorerExploration probe
MatterHow about . . . . . ex-PAND !