New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

The new images—of when the cosmos was a mere 380,000 years old—show the "first steps towards making the earliest stars and ...

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

The clearest and most precise images yet of the universe’s infancy from the Atacama Cosmology Telescope show the first steps ...

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

A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

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

ACT’s final data set delivers the most precise view of the early universe, mapping cosmic expansion and primordial gas ...

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

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...