According to theories by scientists such as Stephen Hawking and Roger Penrose – theories on which my grasp is tenuous at best – the only thing that keeps the universe from collapsing in on itself is its perpetual expansion. As
According to theories by scientists such as Stephen Hawking and Roger Penrose – theories on which my grasp is tenuous at best – the only thing that keeps the universe from collapsing in on itself is its perpetual expansion. As