Astronomers have discovered two early-universe galaxies where the central black holes appear to have grown far faster than ...
Supermassive black holes lurk at the centers of massive galaxies, including our own Milky Way. Puzzlingly, supermassive black ...
A massive galaxy from less than 2 billion years after the Big Bang is baffling astronomers because it shows no sign of ...
Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the ...
Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...
The James Webb Space Telescope (JWST) has revealed a slow-rotating galaxy, XMM-VID1-2075, from the early universe, ...
Unexpected cosmic find: Webb identified an early-universe galaxy with no rotation, a trait normally seen in much older systems. Challenging galaxy models: The discovery contradicts expectations that ...
Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...
New simulations show that early ultraviolet light controlled whether ultra-faint dwarf galaxies could form stars.
Mysterious blasts of radio waves from across the universe called fast radio bursts help astronomers catalog matter. ESO/M. Kornmesser, CC BY-SA Chris Impey, University of Arizona If you look across ...