Stars have layers like onions, according to theory. The layers are made of different elements, progressing from light to heavy the deeper the layers are. While the theory is strong, observing the ...

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

The collapsing star's outer shells of hydrogen and helium had stripped away long before, which came as no shock. Yet the star's compact, core layers of silicon and sulfur had also been ejected during ...

It’s hard to believe it’s been ten years since Exploding Kittens exploded onto the market. So how do you say Happy Birthday?