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

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

This breathtaking image of V838 Mon showcases a star located approximately 20,000 light-years from Earth in the Monoceros constellation, situated at the outer edge of the Milky Way galaxy.

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

New images from the Atacama Cosmology Telescope (ACT) reveal the Universe when it was about 380,000 years old. The new ACT pictures of the so-called Cosmic Microwave Background (CMB) add higher ...

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 ...

Sometimes, a picture can be worth much more than a thousand words. For instance, one measure associated with the pictures below—new high-definition snapshots of the cosmos in its infancy—is ...