A new study suggests that some of the Universe’s earliest giant galaxies may have lived dramatic lives. They began as dusty ...

Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in cosmic ...

Astronomers using the James Webb Space Telescope (JWST) have discovered a stellar bar in GN20, a massive galaxy seen just 1.5 ...

Tiny galaxies orbiting the Milky Way may hold clues to one of cosmology’s biggest mysteries. Ultra-faint dwarf galaxies are among the smallest known galaxies orbiting the Milky Way. Astronomers have ...

The ASKAP radio telescope is one of these precursors. Located at Inyarrimanha Ilgari Bundara, the CSIRO Murchison ...

Hubble’s observation revealed that the rate at which our universe is expanding is accelerating. As more time passes, the ...

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early ...

Galaxies spotted by the James Webb Space Telescope have been causing trouble for the standard story of cosmic history. Some appear bright, massive, and oddly compact at a time when the universe, under ...

The little red dot in question is called Abell 2744−QSO1, and gravitational lensing has both magnified it and caused it to ...

Seen just 800 million years after the big bang, an object called LAP1-B is a galactic building block that seems to hold some of the first stars to ever shine ...