So science was designed to only explain science and things science says can exist.
Actually it was "designed" (I would say developed) to explain God. It originated in an intellectual period and location in which
1) There existed a widespread belief that the cosmos wasn't just created by God, but that creation was teleological
2) That in order to understand the Creator, it was necessary and desirable to understand the Creation
That's why Galileo was Catholic, Newton spent more time on biblical studies than science, and the founders of science were closer to theologians than modern scientists.
The fate of theoretical physics and many other science disciplines were sealed when turn of the centuray think tanks like the Vienna Circle quashed the voices for the validity of metaphysical thought and tools of discovery.
The Vienna circle largely failed, never intended to quash metaphysics, and contributed to both metaphysics and the philosophy of science in ways that continue today by those fundamentally opposed to logical positivism.
If only its one theist member Godel had been successful in his efforts, the world might be far more advanced and kind.
Its no wonder that science can only explain and discover the things of science.
It's no wonder that language can only be expressed linguistically! Tautology, anyone?
So how well is our science doing?
You're contributing to a realm (the internet) made possible only by it using technology that would not be possible without it and referring to intellectual history and sources that you would not know of without it.
Our scientists are lost when asked what happens beyond the event horizon of black holes
This is a tacit admission to the power of the scientific endeavor. It is an admission of the existence of black holes, which are were discovered by scientific inquiry and COULD NOT be discovered otherwise, thereby acknowledging that no other framework could discover truths about that which is real better than science.