Yes, the concept of "seven skies" or "seven heavens" is mentioned in Islamic teachings. In Islamic theology, the concept refers to the idea that there are seven levels or realms of existence in the universe, each with its own unique characteristics and functions. The Quran mentions the seven heavens in several verses, such as in Surah Al-Baqarah, verse 29, which says: "It is He who created for you all of that which is on the earth. Then He directed Himself to the heaven, [His being above all creation], and made them seven heavens, and He is Knowing of all things." The seven heavens are described as being made of different materials, with angels inhabiting each level and performing different functions. The highest heaven is believed to be the abode of Allah (God) and the angels closest to Him. The concept of seven heavens is also referenced in Hadith, which are the sayings and actions of Prophet Muhammad. For example, in one Hadith, the Prophet is reported to have said, "The seven heavens in comparison to the Kursi (the footstool of Allah) is nothing but like a ring thrown in a desert and the superiority of the 'Arsh (the Throne of Allah) over the Kursi is like the superiority of that desert over that ring." The exact nature and interpretation of the seven heavens may vary among different schools of Islamic thought, but the concept is generally understood to represent the vastness and complexity of the universe, and the grandeur and majesty of Allah's creation
The seven heavens are believed to be stacked on top of each other, with the lowest heaven being closest to the earth and the highest heaven being farthest away. Each heaven is said to have a specific purpose or function. For example, the first heaven is believed to contain the stars, while the second heaven contains the constellations. The third heaven is where the angels record the deeds of human beings, while the fourth heaven is where the angels guard against the forces of evil. The fifth heaven is where the souls of the prophets are said to reside, while the sixth heaven is the abode of the angels who bear the Throne of Allah. The seventh heaven is the highest and most glorious, and is where Allah's throne is believed to be. The concept of seven heavens is also linked to the Islamic belief in the Day of Judgment, when all human beings will be held accountable for their actions. It is said that on the Day of Judgment, the seven heavens will be rolled up like a scroll, and the earth will be transformed into a new creation. While the concept of seven heavens is found in Islamic teachings, it is worth noting that this is not a unique belief to Islam. Similar ideas about multiple levels of existence or realms of the universe are found in other religious traditions as well. Overall, the concept of seven heavens is an important part of Islamic theology, representing the vastness and complexity of the universe, and the power and majesty of Allah's creation.