Glitch in the Matrix

Woke up in the middle of the night last night around 4:30am BST, I had my curtains half open and instead of looking at my phone or around my room I immediately looked out my window and for a split second I saw the stars as clear as day, jumped out of bed to get a proper look and they were gone.

I live in the middle of a big city though so the only lights in the sky would be satellites, but literally for a split second I saw the stars and how quickly the earth was rotating.

I've tried to look it up to see if other people have had the same experience as I did, bit I can't find anything about it.

Does anyone know what could've caused it?