The word(s) "space" appears 6 time(s) in 6 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1) It is He Who maketh the stars (as beacons) for you, that ye may guide yourselves, with their help, through the dark spaces of land and sea: We detail Our signs for people who know.

(2) But the man who had been released, one of the two (who had been in prison) and who now bethought him after (so long) a space of time, said: "I will tell you the truth of its interpretation: send ye me (therefore)."

(3) Thou wouldst have seen the sun, when it rose, declining to the right from their Cave, and when it set, turning away from them to the left, while they lay in the open space in the midst of the Cave. Such are among the Signs of Allah: He whom Allah, guides is rightly guided; but he whom Allah leaves to stray,- for him wilt thou find no protector to lead him to the Right Way.

(4) "Bring me blocks of iron." At length, when he had filled up the space between the two steep mountain-sides, He said, "Blow (with your bellows)" Then, when he had made it (red) as fire, he said: "Bring me, that I may pour over it, molten lead."

(5) He rules (all) affairs from the heavens to the earth: in the end will (all affairs) go up to Him, on a Day, the space whereof will be (as) a thousand years of your reckoning.

(6) But when it descends into the open space before them, evil will be the morning for those who were warned (and heeded not)!