See also: deep space <span class="searchmatch">deepspace</span> (uncountable) Alternative form of deep space...
See also: <span class="searchmatch">deepspace</span> deep-space <span class="searchmatch">deepspace</span> Coined by American science fiction author E. E. Smith in 1934 in his novel Triplanetary, first serialized in Amazing...
See also: deep space and <span class="searchmatch">deepspace</span> deep-space (uncountable) Alternative form of deep space 1934 April, E. E. "Doc" Smith, “Triplanetary”, in Amazing Stories...