While radio jets are relatively common in the nearby Universe, they have been elusive in the early Universe. This is partly ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

A study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the assumption ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

If scientists confirm an anisotropic expansion, it would challenge the assumption that the universe has no preferred directions.

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy.

Explore the universe with news on fascinating discoveries ... “Their absence has previously been attributed to the cosmic microwave background (leftover radiation from 13.8 billion years ...

Neutrinos are ghostly subatomic particles that can travel in a straight line for billions of light-years, passing unhindered ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

The ancient object formed when the universe was less than 10% of its ... has previously been attributed to the cosmic microwave background (leftover radiation from 13.8 billion years ago), which ...