Within a month of the Big Bang, a second cosmic explosion may have given the universe its invisible dark matter, new research suggests. When you purchase through links on our site, we may earn an ...

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if ...

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

The largest explosion ever seen in the history of the Universe ripped through a plasma cloud hundreds of millions of years ago, creating the most powerful explosion seen by astronomers since the ...

New research challenges everything we know about the Big Bang. A new theory has emerged, called the black hole universe, that offers a radically different view of cosmic origins ...

Dark energy could lead to a second (and third, and fourth) Big Bang, new research suggests : Read more "our universe will eventually expand into oblivion, with all matter and radiation torn apart. " ...

Bizarre new research suggests that dark matter — the elusive, invisible substance thought to make up most of the matter in the universe — could be older than the Big Bang. The study provides a ...

If the findings of this latest research prove accurate, the Big Bang may have taken place 26.7 billion years ago, making the actual age of the universe nearly twice as old as we thought.

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ancient that the jets shine in the afterglow of the Big Bang.

This result, extended by the late British physicist Stephen Hawking and others, underpins the idea that singularities—like the one at the Big Bang—are unavoidable. The idea helped win Penrose a share ...