The search for Planet X, what it is and what it is doing to our Solar System has led to irrefutable evidence that Planet X has affected our Solar System for thousands of years and that it has destroyed our Sun's ability to emit light. Our Sun has gone dark, it is no longer emitting light and it has not been emitting light for some 21 years now. In this book, the evidence showing that our Sun has been replaced by a sun simulation system in our atmosphere is clearly presented. A great deal of effort has been taken to hide this profound truth from us, from humanity.