Question
The Falcon 9's booster re-entry and reusability significantly contribute to cost optimization in space launches. The booster's ability to re-enter the atmosphere, land, and fly again reduces the cost per kilogram into space to only $2,720, a near 7x decrease. This reusability has allowed for 141 launches, with certain boosters landing 11 times. The cost of a Falcon 9 rocket is $28 million, but SpaceX's satellite rideshare program can reduce the cost to as little as $1 million per launch. The development of a fully reusable rocket like Starship could further reduce the total cost per rocket launch to $2 million and increase the payload capacity, thereby further optimizing costs.
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The Falcon 9's booster can re-enter the atmosphere, land, and fly again, which lowered the cost per kilogram into space to only $2,720 — a near 7x decrease. These boosters have launched 141 times, with certain boosters landing 11 times. At the most recent tally, the Falcon 9 costs $28 million per rocket, while SpaceX's satellite rideshare program can cost buyers as little as $1 million per launch. A fully reusable rocket could bring the total cost per rocket launch down to $2 million with Starship, which can carry over 100 tons. While Falcon 9 can currently carry 60 satellites per launch, Starship could carry roughly 240. This would lower the cost per kilogram to $22 dollars. This would be a clear win, zero-regret move.
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