A routine construction job on the Moon becomes a race against a clock no one can stop when a cave-in tears open the pressure seal protecting a new underground base. With every minute, precious air escapes into the vacuum, rescue is still over the horizon, and five men discover that the tools around them may be just as important as the equipment they brought from Earth.

Frank Bryning builds tension from practical engineering, calm thinking, and split-second decisions instead of futuristic weapons or invading aliens. The result is a gripping survival story where every instruction matters, every breath is counted, and every member of the crew has a role to play. As the pressure falls and hope seems to vanish with it, ingenuity becomes the only resource that cannot leak away.

Pass The Oxygen captures the optimism of classic science fiction, where intelligence, teamwork, and technical know-how stand between disaster and success. Bryning fills the story with convincing lunar details, believable emergency procedures, and the quiet professionalism of people who refuse to panic even when every indicator says they’re running out of time. It’s a suspenseful tale that still feels surprisingly modern.

Frank Bryning published science fiction during the 1950s, contributing stories to magazines including New Worlds Science Fiction. Although he produced only a small number of stories, his work earned a reputation for practical engineering ideas and believable scientific problem-solving rather than spectacular space battles.

Pass The Oxygen is one of Bryning’s best-known stories, remembered for turning a lunar construction accident into a tense exercise in ingenuity. Its careful attention to physics and emergency improvisation makes it a standout example of realistic space adventure from the early years of modern science fiction.