New Analysis of Gravitational-Wave "Dark Sirens" Reveals Tension with General RelativityHONOLULU, Feb. 13, 2026 / PRZen ...
Study Identifies Systematic Instabilities in Quasar Dipole Measurements. New Analysis Challenges "Lopsided Universe" ...
Astronomers found evidence that dark matter and neutrinos may interact, hinting at a "fundamental breakthrough" that challenges our understanding of how the universe evolved.
Today we are going to talk about cosmology and the fact that black holes were considered as an almost unbelievable idea. In the 30s, British astronomer Arthur ...
The shape of the cosmos depends on a balance of two competing forces: the pull of gravity and the expansion driven by dark ...
It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...
It’s unclear whether science as a discipline—and scientists as people—will ever be able to answer some questions definitively ...
In 2023, a cosmic neutrino detector called KM3NeT spied an event so powerful that it challenged existing models of astronomy. The detection, captured in the waters of the Mediterranean Sea, seemed to ...
Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...
From the vastness of galaxies to the enigma of dark matter, cosmology reveals the boundless nature of the universe ...
Let’s say you have a baby. Maybe you really do, maybe you don’t. But Dan Scolnic, a cosmologist at the University of Chicago, does have one, and perhaps that's why a hypothetical baby helps him ...