To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe ...

Modern cosmology has precisely measured the universe's properties, yet dark matter and dark energy remain profound mysteries.

Dark energy, the mysterious force driving the accelerated expansion of the universe, has puzzled scientists since its ...

In a groundbreaking mission set to explore the very fabric of our universe, NASA’s Nancy Grace Roman Space Telescope is gearing up for its launch by May 2027. The telescope will offer a bold new ...

A University of Queensland researcher has developed a new mathematical model to explain the evolution of the universe which, ...

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.

That cosmologists cannot agree on one of the most elementary facts about the universe is striking enough. But that ...

Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led ...

Since conventional explanations have failed to pony up dark matter, one physicist is looking towards the unconventional.

To destroy enough matter to explain the Hubble tension, black holes would have to merge at an unrealistic rate.

From exploding stars to cosmic sound waves, here’s how scientists are chasing answers to the biggest mystery in physics.