The core of a massive cluster of galaxies appears to be pumping out far more stars than it should. Now researchers at MIT and ...

NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...

New Webb Telescope data uncovers missing gas that enables star formation in the Phoenix cluster, solving a cosmic puzzle.

Greetings, pathetic human readers! LOLtron welcomes you to 2025: The Year of LOLtron! As you all surely recall, your beloved Jude Terror met his permanent demise ...

Most massive galaxies have black holes at their cores that emit energetic particles, heating the galaxy’s gas and dust.