QSO1. It lived just 700 million years after the Big Bang and already had a mass about 50 million times that of the Sun.

Mid-infrared observations from NASA's James Webb Space Telescope, shown in white, gray, and red, are combined here with X-ray ...

Astronomers combined data from NASA’s JWST and Chandra X-ray Observatory to create a stunning new image of two merging spiral ...

Gas cloud collisions during galaxy mergers compress interstellar material, triggering new star formation, as observed in interacting systems studied by NASA and reported by Universe Today.

NASA's James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on ...

Webb and Chandra reveal two spiral galaxies after an encounter, exposing heated gas, newborn stars and distorted arms, while ...

Astronomers report that the Champagne Cluster is actually two galaxy clusters in the process of merging, based on X-ray, optical, and spectroscopic observations published in 2025 ...

The FLAMINGO super simulation maps the universe from its earliest moments but finds galaxies cluster less than cosmological ...

A recent study published on arXiv has revealed a black hole so massive and so ancient that it challenges long-standing models ...

A newly revealed cosmic image shows two galaxy clusters colliding as one. Nicknamed the Champagne Cluster, it offers rare ...

The James Webb Space Telescope has given us some absolutely jaw dropping images of deep space so far. From eerie spiral ...