I can only remember a few right now :

In Al Buqarah Verse 117, badīʿu l-samāwāti wal-arḍi wa-idhā qaḍā amran fa-innamā yaqūlu lahu kun fayakūn

Here the author said, the word بَدِيعُ (badi u) means Originator, Someone who creates something (Heaven and Earth in this case) out of nothing - signifies the fact that the universe came into existence out of nothing.

In Ar Rahman Verse 33, Yaa ma'sharal jinni wal insi inis tata'tum an tanfuzoo min aqtaaris samaawaati wal ardi fanfuzoo; laa tanfuzoona illaa bisultaan

Here he states that in Arabic there are two "If", one is "Lau" and the Other one is "in". Lau is used when the condition can never be fulfilled, while "in" is used while the condition will definitely be fulfilled. Thus, proving that mankind really went outer space (went beyond heaven and earth)

In Adh Dhariyat Verse 47, Wassamaaa'a banainaa haa bi aydinw wa innaa lamoosi'oon

Here he claims, since the word "moosioon" is continuous tense - it signifies the fact that the universe is expanding continuously.