weather satellites
Weightlessness is a space word. It begins with the letter w.
Terra Firma (If that's what you mean by space word)
Woozy
Weightlessness and zero gravity are space words. They begin with the letters w and z.
One possibility is the word genesis.
A w-word is a euphemism for any avoidable word beginning with W.
· weightlessness
widow
wigwam
Weightlessness is a space word. It begins with the letter w.
Terra Firma (If that's what you mean by space word)
Within
waistwaitwalletwarrantwasn'twartwentweren'twhatwheatwitwicketwombatwon'tworst
Wise
Weep
widow
Woozy