Measuring light that has travelled for almost 14 billion years to reach a telescope high in the Chilean Andes, the two new ...

The images received from this telescope are known as the cosmic microwave background, and they provide an exceptionally clear ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

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

The Atacama Cosmology Telescope in the high Chilean desert mountains has just given up its final batch of data You can save this article by registering for free here. Or sign-in if you have an ...

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

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

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

Research by the Atacama Cosmology Telescope (ACT) collaboration has led to the clearest mages yet of the universe’s infancy. On the left is part of a new half-sky image in which three wavelengths of ...

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

The Atacama Cosmology Telescope (ACT) team has captured the clearest images of the universe in its earliest stages—when it was just 380,000 years old. Think of these as baby photos of a now ...