Black Hole Universe: A fascinating hypothesis posits that our entire Universe could be contained within a black hole, challenging traditional Big Bang models. These theories highlight the ...

So, if parts of our universe are uninhabitable, so will be parts of—and perhaps entire—other universes. However, if life was discovered in these so-called uninhabitable regions of our universe ...

Right now, our observable horizon is about 45 billion ... so the Big Rip is like an inside-out singularity: The entire Universe becomes nonsensical, with all notions of distances destroyed.

But our sun isn’t the only thing expanding — so is the entire universe. And that expansion is speeding up. If the expansion continues to accelerate, then in 100 billion years, the gap between ...

Eric Idle persuades Professor Brian Cox to present a lecture on the birth of the entire universe. Brian soon realises Eric is actually hosting a comedy and musical extravaganza with the help of ...

Over 13 billion years ago, the entire universe was contained in a singularity tinier than a proton. So how did we get from there to here? Here's the abbreviated version of what we know (so far ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

In this model, the anti-universe stretches backward in time from the Big Bang, mirroring the properties of our Universe with reversed spatial configurations and dominated by antimatter.