Scientists discover a cosmic-scale particle accelerator
Entire galaxy clusters have been swept up in this phenomenon.
Strange galaxy is made almost entirely of dark matter
Dragonfly 44 has the mass of our galaxy, but only a fraction of the stars.
Researchers find new 'most distant' galaxy in the universe
Peering through the voids of space is a lot like time travelling: the deeper we gaze into a seemin...
The Big Picture: measuring the 'Eye of Sauron' galaxy
The galaxy you see here (NGC 4151) may be best-known for looking a bit like the Eye of Sauron in t...
Scientists capture birth of new planet on camera, mother and child doing just fine
After all the pushing, squeezing and screaming, the universe has finally given birth to a new p...