As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

"It was something I’ve never seen before and I’ve looked at tens of thousands of images of galaxies over my career," he said.

Small, compact galaxies seen in the early universe have puzzled astronomers – finding these unusual objects closer to home ...

Astronomers using the Green Bank Telescope in West Virginia have spotted massive clouds of cold hydrogen gas hiding within the Fermi bubbles.

Hold onto your telescopes, folks—the milky way and andromeda just challenged each other to a cosmic size contest… and ...

Astronomers have detected cold hydrogen clouds within the Fermi bubbles near the Milky Way's core, suggesting a recent black hole eruption.

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

Two of the most perplexing structures in the universe have just become even more mysterious. Researchers studying the Milky ...

In a discovery that could change how we understand the universe, a team of astronomers led by Yale’s Pieter van Dokkum has ...

The Infinity Galaxy is a recent discovery from the James Webb Space Telescope’s COSMOS-Web survey, found in archival data.