Gravity/Relativity

This morning as I becomes a person with my first dose of coffee, I have been pleasantly surprised to see the news (the news, come on) and observe information 10 […]

abell1689_hubble_960

While I discuss that gravity applies to all. There is a very interesting phenomenon called gravitational lensing where a fat mass, an enormous gravity can bend light. This can be […]

hellonasty

This is not science fiction. This image is from a real dual stars 3 thousand light years away from here (so the image is 3000 years old from now). The […]