A rare jellyfish galaxy discovered by JWST is offering clues about how galaxies died in the early universe.

When you gaze up at the night sky, you're looking back in time. Light from the stars takes years, sometimes millennia, to reach your eyes. Now imagine seeing light that's been traveling for 8.5 ...

According to researchers, approximately 99 percent of this galaxy's total mass is dark matter.

Using the Hubble Space Telescope, astronomers have discovered what seems to be a galaxy that is the most heavily dominated by ...

But new research has found the strongest candidate yet. The first author is Dayi (David) Li, a post-doctoral fellow in ...

Astronomers have uncovered a hidden population of dusty galaxies that formed just one billion years after the Big Bang, offering a new glimpse into the universe’s formative years. An international ...

Using the James Webb Space Telescope, astronomers have investigated 70 dusty galaxies at the very edge of the universe that ...

Astronomers used subtle warps in galaxy shapes to map the invisible forces shaping the universe. By reanalyzing years of telescope images, they studied more than 100 million galaxies across an ...

New radio observations of molecular gas reveal how dozens of galaxies could have rapidly merged together in the early Universe.

NEW YORK – A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us – ...