Jewish philosopher Maimonides explained his view of angels in his Guide for the Perplexed II:4 and II

… This leads Aristotle in turn to the demonstrated fact that God, glory and majesty to Him, does not do things by direct contact. God burns things by means of fire; fire is moved by the motion of the sphere; the sphere is moved by means of a disembodied intellect, these intellects being the ‘angels which are near to Him’, through whose mediation the spheres [planets] move … thus totally disembodied minds exist which emanate from God and are the intermediaries between God and all the bodies [objects] here in this world.
— Guide for the Perplexed II:4, Maimonides

Maimonides had a neo-Aristotelian interpretation of the Bible. Maimonides writes that to the wise man, one sees that what the Bible and Talmud refer to as “angels” are actually allusions to the various laws of nature; they are the principles by which the physical universe operates.

For all forces are angels! How blind, how perniciously blind are the naive?! If you told someone who purports to be a sage of Israel that the Deity sends an angel who enters a woman’s womb and there forms an embryo, he would think this a miracle and accept it as a mark of the majesty and power of the Deity, despite the fact that he believes an angel to be a body of fire one third the size of the entire world. All this, he thinks, is possible for God. But if you tell him that God placed in the sperm the power of forming and demarcating these organs, and that this is the angel, or that all forms are produced by the Active Intellect; that here is the angel, the “vice-regent of the world” constantly mentioned by the sages, then he will recoil.– Guide for the Perplexed II:4

Wikipedia – Angel