Astronomers have analyzed the images collected by the Hubble Space Telescope (HST) to investigate a galactic open cluster ...

Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity ...

Galaxy clusters in the early universe were thought to be relatively orderly systems, with turbulence, shocks and magnetic fields emerging gradually as they grew and merged. Observations from South ...

Seen as it was 8.5 billion years ago, the galaxy shows that the early universe was harsher than scientists previously thought ...

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 ...

Astronomers discovered a dim, nearly undetectable galaxy which exists as a dark matter-dominated celestial body through their ...

Scientists discovered a distant jellyfish galaxy with star-forming "tails" stretching back 8.5 billion years.

A newly discovered galaxy with glowing star-filled "tentacles" is rewriting parts of cosmic history.

A newly discovered jellyfish galaxy, seen as it existed 8.5 billion years ago, is challenging assumptions about conditions in the early universe. Astrophysicists at the University of Waterloo have ide ...

Astronomers have identified what appears to be an unusually distant candidate “jellyfish” galaxy, a strange object trailing a one-sided tail of newborn stars that appears consistent with ram-pressure ...