Exit From Asteroid 60

In Short

Neal Bormon investigates the disappearance of his friend Keith Calbur in Quessel's pleasure palaces, only to be drugged and shanghaied to Echo, a magnetic Martian satellite. On Echo, over a hundred enslaved Earthmen mine rare rhodium for a secretive faction of Martians planning to conquer Earth using a cyclotron-like ore-hurler. After a series of harrowing escapes, sabotage, and Calbur's ultimate sacrifice by throwing himself into the chasm, both men miraculously survive the transit through space and are picked up by an Earth-Mars patrol ship, setting the stage for a final reckoning on the asteroid.

The Story

The narrative opens on Echo, a weird and naturally magnetic Martian satellite, where Neal Bormon wakes up outfitted in a rough space suit with his boot plates gripped by the planetoid's powerful magnetism. Realizing he has been shanghaied by a gang that preys on the Earth-Mars Transport Lines, Bormon is chained to a heavy ore-basket and put to work alongside other enslaved Earthmen. Vague clues from his search in Quessel for his missing friend, Keith Calbur, led him to be drugged with reverie-gas and brought to this bleak outpost. Driven by the constant dread of an oxygen shortage and prodded by the cold, mechanical voices of Martian guards, Bormon drags his basket toward a tremendous chasm that cuts across the asteroid.

Inside the abyss, Bormon discovers a gigantic mechanism used to consume and propel ore. As he navigates the levels, he finally runs into Keith Calbur, whose features are worn with stark, nerve-fagged hopelessness due to a drug that replaces sleep. In a hidden cavern, Calbur reveals the grand scheme: wealthy middle-class Martians called Lords of Conquest are building ships and weapons in an underground cavern near Mars's south pole to overthrow the Martian government and subdue Earth. They power their efforts using rhodium mined from Echo, which is hurled across space directly to Mars through cyclotronic action using the asteroid's massive magnetic field and vacuum environment.

Determined to escape, Bormon and Calbur hatch a daring plan involving a hidden space ship in the chasm. Bormon lures a Martian guard by using Calbur's helmet-light, ambushes him with a heavy chunk of ore, strips him of his space armor, and takes his ray-tube. Donning the Martian armor as a disguise, Bormon infiltrates the lower levels of the chasm, only to discover that the cached ship's fuel tanks are empty. Undeterred, he decides to strike a blow by destroying the neutrochrome helix on the power-plant to cut off their communications.

His disguise is exposed when his silver communication screen flashes warnings, and after killing a Martian and destroying the helix, Bormon is shot down by guards and sentenced to wander Echo until his oxygen runs out. Nearing suffocation hours later, Bormon staggers back to the cave and finds Calbur, who hides him in an ore-basket to drag him back to the catwalk. When discovery becomes imminent, Calbur makes the ultimate sacrifice, leaping into the cyclotron's maelstrom so Bormon can use his number tag and escape.

Firing his ray-tube in a final desperate act, Bormon misses the guard but severs the catwalk's bracing rods, catapulting himself straight into the cyclotron's gaping orifice. Miraculously, both Bormon and Calbur are picked up alive while drifting with the meteoric stream by Captain Dunstan aboard the patrol ship Alert. An electrobiologist explains that the cyclotronic fields were harmless to living organisms, and with the threat revealed, Captain Dunstan prepares his officers to launch a decisive counter-offensive to liberate the enslaved Earthmen on Echo.

How It Unfolds

• The voyage begins: Neal Bormon wakes up on the magnetic Martian satellite Echo, shackled to an ore-basket and forced into slavery after being drugged in Quessel.
• The underground meeting: Bormon navigates the chasm's terrifying depths and locates Keith Calbur, who reveals the Martian plot to conquer Earth using magnetically hurled rhodium.
• The daring ambush: The two men execute a plan where Bormon ambushes a Martian guard, steals his ray-tube, and dons the alien space armor as a disguise.
• The ruined hope: Bormon infiltrates the chasm to reach a cached space ship, only to find its fuel tanks completely empty and his disguise eventually uncovered.
• The ultimate sacrifice: Left to die in the freezing wastes, Bormon returns to find Calbur, who sacrifices himself in the cyclotron so Bormon can escape the asteroid.
• The rescue in space: Blasted through the magnetic stream into the void, Bormon and Calbur are miraculously rescued alive by the patrol ship Alert.

The People

• Neal Bormon: A determined spaceman who deliberately retraces his missing friend's steps to get captured, ultimately driving the escape attempt through sheer grit, tactical thinking, and daring improvisation.
• Keith Calbur: Bormon's close friend who has endured months of sleep-depriving drugs on Echo, shifting from a state of utter hopelessness to making the ultimate self-sacrificing leap so Bormon can live.
• Captain Dunstan: The capable and resolute commander of the space police patrol ship Alert who orchestrates the rescue of the drifting men and prepares to liberate Echo.
• The Martian Guards: Cold, mechanical enforcers who rule the asteroid through surveillance, cruel sentences, and absolute technological dominance before their operation is exposed.

In Its Own Voice

Slavery--and in the twenty-ninth century!

Neal Bormon reacts with disbelief upon discovering his bondage on the magnetic Martian satellite.

A man doesn't last long, so the other prisoners say, two months at the most.

Keith Calbur explains the grim reality of survival for the Earthmen enslaved in the Martian mining operation.

You shall wander unhindered over Echo, dying slowly, until your oxygen is gone.

The Martian guards pronounce a cruel and calculated sentence on Bormon after his failed act of sabotage.

What It's Really About

The story explores the tension between industrial exploitation and human endurance in a vast, indifferent cosmos. It asks what remains of human agency when individuals are reduced to mere numbers, stripped of sleep, and treated as biological components in a machine. The narrative examines how totalitarian ambition—embodied by the Lords of Conquest—relies on secrecy, mechanized cruelty, and the erasure of individuality. Ultimately, it argues that solidarity and self-sacrifice can pierce even the most calculated systems of oppression, transforming the cold mechanics of space into an instrument of liberation.

Why Read It Today

Readers who love fast-paced, classic planetary romance with inventive hard-science concepts like cyclotronic mass-drivers will find plenty to enjoy here. It captures the breathless, atmospheric dread of early pulp science fiction, plunging you directly into the claustrophobic confines of space suits and airless asteroid chasms. While modern readers might notice period conventions like its brisk, unadorned character psychology and the distinct 1940s pulp cadence, the sheer momentum of the survival plot carries you along effortlessly. The visceral feeling of struggling against an alien environment, combined with a genuine sense of camaraderie and sacrifice, leaves a lasting impression long after the final page.