3C 9 is a radio source, one of the earliest celestial objects cataloged for its strong emission of radio waves. Discovered through early astronomical surveys, its distant light reveals insights into the universe's vast, ancient expanse.
3C 9 is a radio source, one of the earliest celestial objects cataloged for its strong emission of radio waves. Discovered through early astronomical surveys, its distant light reveals insights into the universe's vast, ancient expanse.