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Starship Flight 2: hot staging, longer burns, still paying tuition

18 November 2023 · David Kelertas

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Flight 2 left the pad with hot staging in the mix and a water deluge system that treated Flight 1’s concrete lessons as non-optional. More Raptors lived longer. The stack still did not deliver a tidy textbook mission. That is the cadence now: each integrated flight buys a new slice of the envelope, in public, with ranch cams and telemetry for anyone who cares enough to watch.

Starship upper stage under power at high altitude during an integrated flight test
Photo: Max Evans / NASASpaceflight — Starship under power (hot-staging era)

Hot staging looks violent because it is — booster still burning while the Ship’s engines light. The point is performance and simplicity traded against shock and heat. SpaceX is willing to take that trade if it deletes a slower path to orbit. Best part is no part, except when the part is a staging event you can only validate at full scale.

I am not interested in the doomer chorus that treats every energetic end as proof the project is unserious. Building a fully reusable next-generation launch system was always going to include days like this. Elon’s species-scale bet needs a vehicle that can fly often, not a vehicle that flies perfectly once for a museum.

Between Flight 1 and Flight 2 the rest of the calendar kept moving — Tesla, the platform now called X, the early shape of xAI — but the steel that matters for Mars is still on the Gulf Coast. I watch Starship the way I watched Falcon landings in the early days: assume the next flight incorporates the autopsy.

Flight 3 is where I want the Ship to taste a longer coast and a real re-entry attempt. Getting through ascent is necessary; surviving plasma on the way home is the heat-shield thesis starting to talk. Next up: Flight 3 — longer timeline, re-entry, and the Ship learning atmosphere.

← PreviousStarship Flight 1