What most likely led to the change from the static universe theory to the expanding universe theory?

Static universe theory says the universe is not expanding at all, but to be honest, our universe is always in motion and always expanding. So coming from static to expanding is from our universe always in motion and always expanding.

Ifound this on google “how does an observation of an object differ from an inference about it? observations uses one or more of the senses to gather in formation and record it but an inference is a logical interpretation of the prior knowledge like testing samples.” i hope this you for what your looking for. can you plz mark me brainliest?

Sorry can’t u just tryna get points