Flight on Titan

Lore & Background

The story follows Tim and Diane Vick, New Yorkers left impoverished by the 2142 collapse of the Planetary Trading Corporation. They travel to Titan to prospect for gems, and six months into their stay have acquired eighteen flame-orchids. Nine months into their stay, an ice mountain collapses near their shack, stranding them a hundred miles from the human settlement Nivia. Tim decides to trek to Nivia with the wind at their backs. During the journey, Diane collapses, and Tim drags her into an ice-ant nest, where the ants eat their leather bag, washing away all but one flame-orchid. The eclipse of Saturn begins, plunging Titan into seventy-two hours of darkness. The Vicks survive by sheltering in ice-ant nests and a mountain cave, where they encounter a Titanian threadworm. Tim destroys their last flame-orchid in anger, but the fragments grow overnight into fifty full-sized orchids. They resume climbing, and Tim carries Diane over the summit and down to Nivia, saving them both.

Reader's Guide

Weinbaum's description of Titan reflects the then-accepted near-collision hypothesis of planetary formation, where gas giants radiate enough heat to warm inner satellites to Earth-like temperatures. Titan receives only a third of its heat from Saturn, making its temperature comparable to Earth's Antarctic regions, ranging from just above freezing during the day to eighty below zero Fahrenheit at night. The moon experiences 100 mph winds that shift direction every half of its sixteen-day revolution. The story introduces a flourishing Arctic ecosystem with arsenic-based life, including a semi-intelligent seal-like native race that barters gems for trinkets. Other life-forms include Whiplash Trees, Ice-Ants, Threadworms, and Knife-Kites. The story also hints at a former intelligent civilization on Titan. "Flight on Titan" is notable as the first science fiction story featuring Titan and appears in several Weinbaum collections, including The Red Peri (1952), A Martian Odyssey and Other Science Fiction Tales (1974), and Interplanetary Odysseys (2006).

Did You Know?

• "Flight on Titan" was the first of Weinbaum's stories to appear in Astounding Stories.
• The story is the only one by Weinbaum set on Saturn's largest moon, Titan.
• Titan's temperature in the story ranges from just above freezing to eighty below zero Fahrenheit at night.
• All life on Titan in the story has a metabolism based on arsenic.