On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Black holes are eaters of all things, even radiation. But what if their rapacious appetites had an unexpected side effect? A new study published in Physical Review Letters suggests that black holes ...

For this reason, physicists and astronomers predicted the existence of an invisible 'something' that expands the universe.

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

Black holes are eaters of all things, even radiation. But what if their rapacious appetites had an unexpected side effect? A new study published in Physical Review Letters suggests that black holes ...

Dark energy, which drives the accelerated expansion of the Universe, is assumed to be constant since the Universe began by ...

Durham researchers Dark energy and black holes are possibly two of the most elusive concepts ever analyzed by experts. A ...

Researchers propose that black holes may emit dark energy, possibly explaining the universe's accelerating expansion.

Korean astronomers have presented research that challenges the prevailing theory of an ever-accelerating cosmic expansion, ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

A team of scientists from Japan, Spain, and the United States used one of the world's fastest supercomputers, 'Fugaku', to better understand the impact of dark energy across the universe.

We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if it's negative?