Complex sentence: The strip lasted 25 weeks before it took a five-year hiatus and returned in 1957 as "Archie, The Robot Explorer", eventually becoming better known as "Robot Archie".
Split into simpler sentences: The strip lasted 25 weeks before it took a five-year gap and returned in 1957. This time the strip was called "Archie The Robot Explorer" but eventually the strip became better known as "Robot Archie".