Dan Dare from acquiring the mystical Crystal of Life. On his return to Earth, he and his Treen companion Sondar find themselves branded traitors and found guilty of helping the Mekon to steal the Crystal. This story arc concluded with the pair escaping the Earth authorities and going on the run to try to clear their names by tracking down the Mekon and recovering the Crystal, establishing the format for the next story arc. Despite promises that Dare and Sondar would be back, the "2000 AD" Dan Dare strip "Attack on Eternium" ended here in prog 126 (18 August 1979). In 1997,
Eagle (British comics) succeeded by Bruce Cornwell. Following Hampson's departure, the emphasis on Dan Dare's exploration of the Solar System had changed instead to include interstellar travel. Continuity became strained, and production on Dan Dare ceased in 1967, when it was replaced by reprints from earlier editions. "Eagle" continued to be published through the 1960s, under a succession of editors (Morris was succeeded by his deputy, Clifford Makins). Regular changes in emphasis, including an increasing number of features on contemporary music and sport, were not enough to ensure the comic's continued survival. Although in 1961 its circulation was still about 500,000, under IPC,