The Big Bang Theory remains the most accepted explanation for how the universe began. This documentary explores the science, ...

No one knows what kicked off the Big Bang that eventually allowed the stars to begin forming. Adolf Schaller for STScI, CC BY How can a Big Bang have been the start of the universe, since intense ...

The team explores one of the greatest discoveries of modern astronomy - that our universe is expanding - and the new ...

Scientists propose that gravitational waves shaped the universe. Their model challenges inflation theory. How exactly did the ...

Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and more.

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X The Big Bang Theory won 10 Emmy Awards during its 12-season run and spawned the prequel series, ...

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...

The latest spin-off from The Big Bang Theory, Stuart Fails to Save the Universe, gets an exciting update including some ...

Deep in the first moments of the Big Bang, the entire cosmos shook and rumbled. Those quakes still reverberate to the present day. It will take the most sensitive instruments ever imagined to reveal ...

"The Big Bang Theory" universe is expanding once more. Stream NBC 5 for free, 24/7, wherever you are. A new spinoff of the long-running sitcom, which followed physicists Sheldon Cooper (Jim Parsons) ...