Working off of Albert Einstein’s theory of gravity ... they “create” a theoretical white hole. Per Space, a white hole observed by a nearby spacecraft might look like a black hole for ...

Explore 10 mind-blowing theories about what lies beyond the universe, from the multiverse and higher dimensions to the mysteries of dark energy and cosmic bubbles.

Black holes are points in space that are so dense they create deep ... Supermassive black holes, predicted by Einstein's general theory of relativity, can have masses equal to billions of suns ...

It's predicted by Einstein's theory of general ... centre black hole. We will see the orbits of the stars change, we will see light go in circles, we will even see space-time rotate together ...

Einstein’s general theory of ... of mass could warp space-time so much that not even light could escape from it has proved to be true. We now call these objects “black holes”, can photograph ...