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Elon Musk
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Musk and NASA Disagree on Starship Launch Count for Artemis IV
Elon Musk disputed an estimate by NASA's Aerospace Safety Advisory Panel, which projected that roughly 22 Starship launches will be required to refuel the lunar lander in orbit ahead of the Artemis IV mission in 2028. Panel member Charlie Precourt highlighted the cryogenic propellant transfer process in Earth orbit as a major risk factor. Musk stated on X that the actual number will be between 6 and 8 launches.…
- NASA safety panel estimates 22 Starship launches are needed for Artemis IV.
- Elon Musk claims only 6 to 8 refueling flights will be required.
🔎 Why it matters: The discrepancy between 22 launches versus 6 to 8 directly impacts the timeline and orbital logistics for the Artemis IV lunar mission planned for 2028.
📈 Upside: Not applicable.
📉 Risk: A higher number of tanker flights increases orbit dwell time and cryogenic propellant loss due to boil-off.
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