The universe is vast and mysterious, with over 85% of its mass composed of an invisible substance known as dark matter.

The idea of time travel—moving forward or backward through time—has captured human curiosity for generations. In tandem, the ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of precious life in it?" ...

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...

At that point in cosmic history, the universe was shrouded by neutral hydrogen, and most objects and phenomena would not be visible until nearly a billion years later. For now, researchers think ...

Theoretical physicists James Hartle and Stephen Hawking, for example, proposed that rather than having a strict beginning as we would understand it, the universe evolved out of a "no-boundary" state ...

New research suggests that elusive black hole radiation, known as Hawking radiation, may have altered the shape of our universe. | Credit: Gam-Ol via Pixabay A theoretical phenomenon proposed by ...

The NASA James Webb Space Telescope captured a stunning image of an Einstein ring, an optical phenomenon created by ...

Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' that reverse the growth of the cosmos, a new pre-print study hints.

The universe is full of phenomena that have seemed unexplainable to human beings, but only until science had an answer for it ...

When you see pasta, your brain probably doesn't jump to the secrets of the universe. But for almost a century, physicists have puzzled over spaghetti's counterintuitive properties.

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.