These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...

A study combining cosmic survey data hints at a subtle but intriguing deviation in how cosmic structures formed.

The Universe has continuously evolved since the Big Bang, transitioning from a diffuse primordial gas to a complex network of ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

Br. Guy Consolmagno and Christopher M. Graney reveal how Vatican Observatory Adjunct Scholars, like Fr. Adam D. Hincks, ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

New research from Mathew Madhavacheril and Ph.D. candidate Joshua Kim of the University of Pennsylvania and their collaborators has combined cosmological data from two major surveys of the universe’s ...

"This process is like a cosmic CT scan, where we can look through different slices of cosmic history and track how matter clumped together at different epochs." ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...