Science is dependent ONLY on things that are detectible through observation or experiment
That’s true in theory, not reality. Not only are scientist continuously theorizing the world’s beginings (computorized models and well skectched images does not make their theories reality) but to come to conclusions they oftentimes first theorize how things can happen and then experiment. And until their experiment doesn’t fail, they don’t always admit that their conclusions are theory’s. Think global warming – mark my words, in twenty years it will be a joke.