These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy ...

Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...

The research suggests that the universe has become “messier and more complicated” over time, with a less clumpy distribution of matter.

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

From decades of astronomical observations, scientists know that most galaxies contain massive black holes at their centers.

Sebastian Currier’s “Mysterium” is based on the husband-and-wife team of scientist Robbert Dijkgraaf and novelist Pia de Jong.

The giant jet flips the script on the origins of these structures, which were once thought to be linked only to extremely ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

This implies a history where everything was closer together. 2) The properties of the cosmic microwave background radiation (CMB). This shows that the universe went through a transition from an ...

Cosmic rays are high-energy particles originating from outer space that constantly bombard the Earth. They play a significant role in atmospheric radiation, particularly at high altitudes where ...

Astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. With these observations, astronomers have ...