I don't have answers for you, but you might be interested in the book Black Holes and Time Warps: Einstein's Outrageous Legacy by Kip Thorne. https://www.amazo

I don't have answers for you, but you might be interested in the book Black Holes and Time Warps: Einstein's Outrageous Legacy by Kip Thorne. https://www.amazon.com/Black-Holes-Time-Warps-Commonwealth/dp/0393312763 https://www.amazon.com/Black-Holes-Time-Warps-Commonwealth/d...