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

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

The Simons Observatory, a most advanced network of telescopes aimed at mapping the Cosmic Microwave Background (CMB) with unprecedented precision, has reached a major milestone: the Large Aperture ...

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

Einstein was not happy. In the early years of the 20th century, he came up with his General Theory of Relativity, an ...

Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...

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

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

When you buy through links on our articles, Future and its syndication partners may earn a commission. This is the clearest image yet of the faint afterglow from the Big Bang, known as the cosmic ...

A mix of familiar events and films, a live talk about dark matter and a “Dome After Dark” audiovisual/musical performance dot ...