The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

That first light is the cosmic microwave background (CMB). As you can imagine ... The Atacama Cosmology Telescope studied the ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

Astronomers studying the largest-ever map of the cosmos have found hints that our best ... suggest when combined with ...

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

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

A map of the CMB published by ACT researchers. Research by the Atacama Cosmology Telescope collaboration has led to the ...

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

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe ...

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

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