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How reusable rockets collapsed the cost of reaching space

Space & the universe

How reusable rockets collapsed the cost of reaching space

11 min

For decades, rockets were thrown away after a single flight. Trace the engineering and economics of landing and reflying boosters, and how it upended the launch industry and who can afford orbit.

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Show notes

Hardware accounts for seventy percent of launch costs while propellant represents less than one percent.

SpaceX sacrificed forty percent of payload capacity to achieve the first successful vertical rocket landing.

Launch costs plummeted ninety-seven percent from fifty-four thousand dollars to fifteen hundred dollars per kilogram.

Individual Falcon nine boosters now fly more than twenty times to spread out manufacturing expenses.

Full reusability could drop the cost of reaching space to two hundred dollars per kilogram.

SpaceX now controls over half of the global commercial launch market through its reusable fleet.

In this episode

  1. 1Intro1 min
  2. 2The Disposable Era and the 747 Paradox2 min
  3. 3The Physics of the Flip3 min
  4. 4The Economic Collapse3 min
  5. 5The Starship Frontier2 min
  6. 6Outro1 min

Sources

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How reusable rockets collapsed the cost of reaching space — Fylom