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

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 ...

Douglas Adams told us the answer to life, the universe and everything is 42. If only cosmology were so straightforward. Astronomers have been arguing for years about a number every bit as fundamental, ...

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 ...

Three papers published in JCAP presenting the sixth and final data release of the Atacama Cosmology Telescope offer a new map of the “infant” Universe, confirm the “Hubble tension,” and rule out a set ...

Netchitailo, V. (2026) Hubble Tension: Evidence for Patchwork Quilt Structure of Visible World in World-Universe Cosmology.