
A daring astronaut becomes humanity’s first true deep‑space traveler, soaring between Earth and Mars toward a mysterious “zero point” where the two planets’ gravities cancel. As the craft glides through the void, the pilot’s calm routine is shattered by a sudden, overwhelming terror that seems to come from inside his own mind. In a frantic struggle he discovers a hidden, parasitic intelligence that has been silently guiding his thoughts all his life.
When the alien presence finally tears itself away, the astronaut is left with an unsettling sense of absolute freedom and a mind that suddenly feels limitless. The experience forces him to confront the unsettling possibility that every human might be host to such unseen tenants. As he drifts toward the red planet, he must grapple with the new, frightening potential of his own untethered consciousness.
Language
en
Duration
~11 minutes (11K characters)
Publisher of text edition
Project Gutenberg
Credits
Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net
Release date
2021-03-04
Rights
Public domain in the USA.

1914–2004
Best known by the pen name Roger Dee, he wrote brisk, imaginative science fiction for the pulp and digest magazines of the mid-20th century. His stories mixed adventure with big speculative ideas, helping him become a familiar name to readers of classic magazine-era SF.
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