The new images, to be presented at an upcoming meeting of the American Physical Society, date back to when the universe was ...

A telescope in Chile has spent years working on by far the most precise map of the earliest visible universe. It now reveals ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

The dark energy's impact may be weakening over time, according to new results from the DESI collaboration, which includes ...

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

A new image from the Atacama Cosmology Telescope reveals the universe in its infancy, showcasing the Milky Way and cosmic ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...

Welcome to March 20, a day that has seen its fair share of transformative events throughout history. **Scientific Milestone: ...