Dark matter has baffled physicists for nearly a century, quietly shaping our universe's unseen framework. Invisible yet ...

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

The Big Bang Theory (2007-2019), one of the longest studio sitcoms in history was on air for the last time on May 16, 2019.

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

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

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

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

The new images, to be presented at an upcoming meeting of the American Physical Society, date back to when the universe was ...

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of invisible force called dark energy is making it accelerate faster.

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

For the first time, scientists have captured the clearest and most detailed image of the cosmic microwave background ...

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