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

Enormous Galaxy Clusters Found to be 1.3 Billion Light-Years Wide, Deemed to be The Largest Known Structure In a monumental ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

While mapping the nearby universe, astronomers discovered the largest-known structure in the universe, about 425 million to ...

An international team of astronomers has investigated a newly detected Type II supernova designated SN 2024jlf. The new study ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

The discovery was made possible using the Very Large Telescope (VLT) in Chile, operated by the European Southern Observatory ...

Astronomers have claimed to discover the largest structure in the universe. Named ‘Quipu’, after an Incan measuring system, ...