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by blackeyeblitzar
469 days ago
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> and starlink satellites have an empirical MTBF of ~5.5 years Where did you get that data from? As I recall reading they’re meant to last a lot longer but if left alone would fall and burn up within 5 years. Is that what you’re talking about? |
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https://web-cdn.bsky.app/profile/planet4589.bsky.social/post...
They may be _meant_ to last a lot longer, but as you launch a larger constellation, you end up finding more and more edge cases which your original design missed. Even if it's a generous 10yr lifespan - 10% depreciation is pretty brutal, especially if your customers are expecting a certain coverage quality, as then you need more redundant satellites in orbit.