New research suggests that relic black holes from before the big bang may still shape galaxies today. These black holes could ...

Joseph Shavit The absence of a signal could itself be a signal. This is the idea behind a new study published in the Journal ...

Black holes are mysterious objects, and one theory posits that our universe exists inside of one. It sounds strange, but ...

Primordial magnetic fields may help explain why measurements of the universe’s expansion do not agree. Scientists have long known that the universe is expanding, yet there is still no agreement on how ...

A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April.

The McWilliams Center for Cosmology & Astrophysics at Carnegie Mellon University received funding from the Simons Foundation’s Targeted Grants to Institutions to launch the Keystone Astronomy & AI ...

For a quarter century, cosmology has rested on a simple but audacious idea: that a fixed “cosmological constant” drives the universe’s accelerating expansion. Now a new wave of data is forcing ...

HONOLULU, Feb. 13, 2026 / PRZen / Study suggests “invisible wedge” in distance measurements could impact Hubble Tension resolution: 512 simulations fail to match observed propagation anomaly.