If there's one thing everybody knows about space, it's that there's no gravity once you leave the Earth's atmosphere. We all know that don't we? It's actually not true — and an attempt at a ...

Dark energy is the placeholder name scientists have given to the unknown force causing the universe to expand faster and ...

Black holes have two parts. There is the event horizon, which you can think of as the surface, though it’s simply the point where the gravity gets too strong for anything to escape. And then, at the ...

The duo has not shared exactly what they plan to perform, but “Defying Gravity,” the defining anthem of the musical, is a likely contender. Since the moment the musical opened on Broadway over ...