Al Anbya Ayah 32

وَجَعَلْنَا ٱلسَّمَآءَ سَقْفًا مَّحْفُوظًا‌ۖ وَهُمْ عَنْ ءَايَـٰتِهَا مُعْرِضُونَ ٣٢ And We have made the sky a well-protected canopy, still they turn away from its signs.