Before the Saturn V, a much larger rocket was envisioned

Space · Published 22 October 2026 Swipe more like this →

In short: Explore the ambitious 1960s Sea Dragon concept, a rocket design intended to far surpass the scale and power of the Saturn V.

While the Saturn V was the most powerful rocket ever made upon its 1967 launch, the Sea Dragon concept was designed years earlier to shatter existing scales of rocket design. This video examines the enormous architecture of the Sea Dragon and the reasons why this massive 1960s concept was never constructed.

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