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

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

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 ...

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

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

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 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 ...