Pathfinders in Space(1960)

Pathfinders in Space is a British science fiction series following Professor Norman Wedgwood and his team as they prepare for an ambitious lunar mission. When the automatic supply ship MR2 fails to launch, journalist Conway Henderson and three young witnesses—Geoff, Valerie, and Jimmy—must mount a desperate rescue attempt. With only Jimmy's pet Hamlet alongside them, the group faces unexpected danger in the vacuum of space. The series blends adventure and technical drama as it explores the challenges of early space exploration, combining genuine scientific curiosity with high-stakes survival scenarios that test the courage and ingenuity of its characters.