Islamic Prophecies: The exploration of space
This has nothing to do with space travel. This verse simply means that we cannot escape the Judgment of Allah. Here are some tafsir's:
O company of jinn and human beings. If you are able to pierce through the confines of the heavens and Earth, pierce through them. You will not pierce through, except with a clear authority." (55:33)
The Arabic word sultan, translated here as "a clear authority," has other meanings as well: force, power, sovereignty, dominion, law, path, permission, give leave, justify, and proof. Careful examination reveals that the above verse emphasizes that humanity will be able to move into the depths of Earth and sky, but only with a superior power. In all likelihood, this superior power is the superior technology employed in the twentieth century, for it enabled scientists to achieve this great feat.
(O assembly of Jinn and men! If you are able to pass beyond the zones of the heavens and the earth, then pass beyond (them)! But you will never be able to pass them, except with authority (from Allah)!) meaning, `you will never be able to escape Allah's orders and decrees, because it encompasses you. You will never be able to avoid or avert His rule and judgement over you, you are surrounded by it wherever you may be.' This is also about the Gathering when the angels, comprising seven lines in every direction, will surround the creatures. None of the creatures will be able to escape on that Day,
(except with authority) meaning, except with the commandment from Allah,
[يَقُولُ الإِنسَـنُ يَوْمَئِذٍ أَيْنَ الْمَفَرُّ - كَلاَّ لاَ وَزَرَ - إِلَى رَبِّكَ يَوْمَئِذٍ الْمُسْتَقَرُّ ](On that Day man will say: "Where (is the refuge) to flee No! There is no refuge! Unto your Lord will be the place of rest that Day.)(75:10-12),
55:33) O company of jinn and men, if you have the power to go beyond the bounds of the heavens and the earth, go beyond them! Yet you will be unable to go beyond them for that requires infinite power.'The earth and the heavens": the Universe or the Kingdom of God. The verse means to impress this: `It is not in your power to escape Allah's grasp. When the time for the accountability of which you are being foretold comes, you will be seized and brought before God in any case wherever you may be. To go out of God's reach you will have to flee from the Universe of God for which you do trot have the required power. If you feel that you have the power, then you may use that power if you so will. "
This cannot be fulfilled prophecy by definition, because it deals with the “Day of Judgment”, which cannot have happened yet.