Why the First Humans to Reach Saturn Will Never Come Home Again
Humanity has begun planning missions to Saturn's moon Titan, but the first astronauts face a grim reality—they likely won't return. A 220-day journey using nuclear propulsion stretches to a 1,000-day mission, exposing crews to lethal cosmic radiation levels exceeding NASA's career limits . Communication delays exceed an hour each way; rescue is impossible. A mission to Saturn is fundamentally a one-way colonization effort. There is no return ticket.
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