NASA’ s Chandra X-ray Observatory has provided a New Year’s gift with a stunning new image of the “Champagne Cluster,” ...

The New Year of 2026 began at the stroke of midnight today, and four minutes later the brightest star in the sky, Sirius in Constellation Canis Major — the greater hunting she-dog of Orion ...

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

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

Here are seven of the most beautiful interacting galaxy images captured by NASA Hubble Space Telescope, showcasing the ...

Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...

The James Webb Space Telescope marked four years of science in 2025 with its most breathtaking space images yet. From ...

For more than three decades, the Hubble Space Telescope has been capturing images we never imagined possible, revealing ...

RRI's study reveals intergalactic medium influences galaxy halo mass measurements, impacting our understanding of galaxy formation and evolution.

Galaxies appeared not just as distant objects, but as vast systems shaped by gravity, time, and violence. Deep-field images revealed thousands of galaxies in a single patch of sky, each containing ...

Astronomers have identified the largest known single spinning structure within the cosmic web, a filament approximately 117,000 light-years across and 5.5 million light-years long, situated 424 ...

WASHINGTON, Dec 8 (Reuters) - Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes ...