On a marché sur la Lune
Hergé had developed the idea of setting an "Adventure of Tintin" on the moon while producing "Prisoners of the Sun". He began serialisation of "Destination Moon", the first of a two part arc followed by "Explorers on the Moon", in "Tintin" magazine in March 1950. In September 1950, Hergé broke off the story, feeling the need for a break from work, having fallen back into clinical depression. He and Germaine went on holiday to Gland before returning to Brussels in late September. Many readers sent letters to "Tintin" asking why "Explorers on the Moon" was no longer being serialised, with a rumour emerging that Hergé had died. "Explorers of the Moon" would resume after an eighteen-month hiatus, returning in April 1952. Alongside his work on the new stories, Hergé also made use of the Studios in revising more of his early works.