It’s been demonstrated since the 1500s that, when falling toward a certain body, objects fall at the same rate. Everyone from Galileo in Pisa to David Scott on the moon demonstrated that. But what if ...

As cosmic objects falls into a black hole, extreme forces heat them up to millions of degrees before they plunges to its doom and is lost forever. But while they are being devoured by the black hole, ...

Introduction Have you ever studied an everyday object through a magnifying glass—and been amazed at what you could see? Or have you ever noticed, for example in a swimming pool, that an object that is ...