A new hypothesis called the “quantum memory matrix” could solve long-standing physics questions, including the Black Hole ...

As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s not how it works. Hint: space-time is involved.

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

Cosmological parameters tell us how the universe works and what it’s made of. They include the amounts of dark energy, dark matter, and regular matter, along with early cosmic features like mass ...

A 'Steven Universe: Lars Of The Stars' sequel is in the works for Prime Video of the long-running Cartoon Network hit.

Fresh evidence suggests that the universe is expanding faster today than it did in its infancy, a difference that has set off a search to understand what cosmic forces could be at play.

So asking, “Where’s the center of the universe?” is somewhat like asking, “Where’s the center of the balloon’s surface?” There simply isn’t one.

I know wrapping your head around the idea of an ever-expanding universe can feel daunting – and part of the challenge is overriding your natural intuition about how things work.

So asking, “Where’s the center of the universe?” is somewhat like asking, “Where’s the center of the balloon’s surface?” There simply isn’t one.

I know wrapping your head around the idea of an ever-expanding universe can feel daunting – and part of the challenge is overriding your natural intuition about how things work.