More than a handful of angels. The bible indicates there are large numbers highly advanced, non-carbon based life forms out there.
Mat 26:53 Do you think I cannot call on my Father, and he will at once put at my disposal more than twelve legions of angels?Heb 12:22 But you have come to Mount Zion, to the city of the living God, the heavenly Jerusalem. You have come to thousands upon thousands of angels in joyful assembly,
Rev 5:11 Then I looked and heard the voice of many angels, numbering thousands upon thousands, and ten thousand times ten thousand. They encircled the throne and the living creatures and the elders.
Angels, demons, ethereal dragons, ah the list goes on. It’s a really big universe.