WesleyCramer

Thank you all

Hello there,

First of all. I barely have any knowledge on science or philosophy. And Englisch is my 2nd language.
However, i do have a question regarding science.

Is it true that a scientific theory can only be overruled if someone points out the flaws in that scientific theory AND has a opposing hypothesis or theory him/her -self?
Or will a theory also be overruled if someone points out the flaws of that scientific theory without a opposing view (hypothesis or theory)?

Thank you!