Which British comic featured the adventures of Dan Dare?

"Eagle" was a British children's comic, first published from 1950 to 1969, and then in a relaunched format from 1982 to 1994. It was founded by Marcus Morris, an Anglican vicar from Lancashire. Morris edited a Southport parish magazine called The Anvil, but felt that the church was not communicating its message effectively. Simultaneously disillusioned with contemporary children's literature, he and Anvil artist Frank Hampson created a dummy comic based on Christian values. Morris solicited the idea to several Fleet Street publishers, with little success, until Hulton Press took it on.

Following a huge publicity campaign, the first issue of "Eagle" was released in April 1950. Revolutionary in its presentation and content, it was enormously successful; the first issue sold about 900,000 copies. Featured in colour on the front cover was its most recognisable story, Dan Dare, Pilot of the Future, created by Hampson with meticulous attention to detail. Other popular stories included Riders of the Range and P.C. 49. "Eagle" also contained news and sport sections, and educational cutaway diagrams of sophisticated machinery. A members club was created, and a range of related merchandise was licensed for sale.