ASKAP Telescope Discovers 15 Massive Giant Radio Galaxies, Largest Objects in the Known Universe

Jun 11, 2025 - 06:00
ASKAP Telescope Discovers 15 Massive Giant Radio Galaxies, Largest Objects in the Known Universe
Astronomers using the ASKAP telescope have discovered 15 Giant Radio Galaxies, including one stretching 12.4 million light-years. These vast structures offer new clues about black hole life cycles and jet activity. The unprecedented detail of ASKAP’s deep-sky imaging reveals both ancient and recent radio lobes, opening a new chapter in understanding galactic evolution and cosmic-scale phenomena.