A distant cluster of galaxies is wrapped in a vast halo of high-energy particles that could be the work of supermassive black ...

An early universe radio jet spanning an astonishing 200,000 light years has been discovered by the International Gemini ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...

LOFAR is a massive radio telescope that comprises 100,000 antennas spread across eight European countries. The researchers ...

LOFAR detects a faint radio 'mini-halo' from 3.8 billion years ago, revealing how galaxy clusters evolved in the early ...

Astronomers have uncovered a vast cloud of energetic particles—a "mini halo"—surrounding one of the most distant galaxy ...

Astronomers have discovered the most distant mini-halo ever seen—10 billion light-years away—revealing that galaxy clusters ...

Astronomers have taken an unprecedentedly detailed look at the tendrils and filaments that wrap around supermassive black hole-dominated galaxies of Abell 2255.

The discovery marks the most distant mini halo ever found, doubling the distance of any previously known example. It offers ...

Astronomers have captured an unprecedented image of the galaxy cluster Abell 2255, revealing intricate, radio-emitting tendrils that stretch for over 360,000 light-years across intergalactic space.

Our LOFAR survey only covered 15 percent of the sky. And most of these giant jets are likely difficult to spot, so we believe there are many more of these behemoths out there.” ...

An image taken by Europe's LOFAR radio telescope, shows the longest known pair of black hole jets. The findings were reported on Thursday, and are just a part of the telescope’s capabilities.