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

Before it shut down, a telescope in Chile captured the universe's baby photos, just 380,000 years after the Big Bang. These ...

The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

An international team co-led by UCL researchers has estimated the distribution of matter in the universe and found that it ...

Known as the cosmic microwave background, the microwaves are a relic from a time when the universe was first cooling down ...

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

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

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

In the effort to build superconducting quantum computers, researchers around the world are working to develop electrical circuits that operate in the ...

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

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

Scientists using the ACT have captured the clearest images of the universe first light, refining its age and expansion rate.