"It appears that there is a preferred physical environment in which stars form when they evolve within these clouds." ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that suggests black holes or cosmic collisions energize galaxies.

A distant cluster of galaxies is wrapped in a vast halo of high-energy particles that could be the work of supermassive black holes or a cosmic particle accelerator.

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between two individual galaxy clusters.

NASA Chandra X-ray telescope data from galaxy cluster Abell 2146 showed a "shockwave that stretches for some 1.6 million miles," that was created by a collision with another cluster. Credit: NASA ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that suggests black holes or cosmic collisions energize galaxies.

Invasive insects that resemble tiny wasps are quietly spreading across the United States, threatening pine trees, and experts say Christmas tree farms could be next.

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black ...

Hubble’s observations of the Abell 209 galaxy cluster contribute to broader efforts to unravel mysteries like dark energy’s role in accelerating cosmic expansion.

Rock Center Christmas Tree lit for the 2023 holiday season This year's Rockefeller Center Christmas tree is an 80-foot-tall Norway spruce from Vestal, New York in the Binghamton area.