Nowadays, the dark of night is interspersed with the light of stars. But before the stars were born, did light shine at the ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

The term ‘Big Bang’ might make you think of a massive explosion. Put the thought out of your head. Rather than an explosion, ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

The Big Bang is often described as the explosive birth of the Universe – a singular moment when space, time and matter sprang into existence.

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. ... like the surface of Earth.

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

A new cosmological theory is challenging the traditional Big Bang model by proposing that the universe originated from a ...

“ENTs are different beasts,” study lead author and astronomer Jason Hinkle explained in an accompanying statement. “Not only are ENTs far brighter than normal tidal disruption events, but they remain ...

A UK study challenges the Big Bang theory, proposing that the universe exists inside a black hole. The new model suggests a gravitational collapse created the universe.

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...