ASKAP Telescope Discovers 15 Massive Giant Radio Galaxies, Largest Objects in the Known Universe
Jun 11, 2025 - 06:00

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.