A question deep within physics?

Question

I hear alot of good things based on string theory, however i would like to know what bad experimental data evidence has already been found or may be found in the future. Such as at astronomical scales and at quantum scales with current technology or future technology. I am aware of the general bad points, such as too complex etc. Thanks

Answer 1

String theory is just barely getting to the point where testable predictions can be made, testable with technology available now or reasonably soon.