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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.

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

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

ORCs are vast, faint rings of radio energy that surround galaxies and can be detected only in radio wavelengths of the ...

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 ...

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

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.

Astronomers have found the most distant and energetic “odd radio circle” ever detected — a massive double-ringed radio structure nearly 10 billion years old. The discovery, made with the help of ...

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

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 ...