Even arbitrarily far into the future, or all the way back before the hot Big Bang, the Universe would never truly be empty. Here’s the science of why. Nearby, the stars and galaxies we see look ...

Even at its very end, no matter how far into the future we go, the Universe will always continue to produce radiation, ensuring that it will never reach absolute zero.

Why isn’t the universe boring? It could be. The number of subatomic particles in the universe is about 10 80, a 1 with 80 zeros after it.Scatter those particles at random, and the universe would ...

American space agency NASA says the SPHEREx telescope has begun returning science data, and it will all be shared with the public.

Tasty theming makes the Epic Universe worlds even more immersive Like everything else in Universal’s new theme park, the food has to help tell the stories ...

Imagine a bubble. Pretend, for a moment, that the universe is so old that the light from even the farthest stars has had time to reach Earth. In this imaginary scenario, all of the stars in the ...

Astronomers estimate that there are about 200 billion trillion stars in the observable universe. And many of those stars are as bright or even brighter than our sun. So, why isn’t space filled ...